Invasion History

First Non-native North American Tidal Record: 1966
First Non-native West Coast Tidal Record: 1966
First Non-native East/Gulf Coast Tidal Record: 1978

General Invasion History:

Botrylloides violaceus was first described in Japan in 1927. It is native to the Northwest Pacific from northern Japan to southern Korea and northern China (Nishikawa 1991; Rho and Lee 1991; Rho and Park 1998; Rho et al. 2000).  Botrylloides violaceus is now widely introduced, being found in the Northeast Pacific, Northwest Atlantic, and parts of the Northeast Atlantic.

North American Invasion History:

Invasion History on the West Coast:

Botrylloides violaceus was first collected on the West coast in 1966 in Santa Barbara Harbor (Lambert, personal communication) and in San Francisco Bay in 1973 (Cohen and Carlton 1995). Subsequently, it was found in Bahia San Quintin, Mexico (Rodriguez and Ibarra-Obando 2008), Ensenada, Mexico (2000, Lambert and Lambert 2003), San Diego Bay, California (1994, Lambert, personal communication), Coos Bay, Oregon (1978, Carlton, unpublished data), Willapa Bay, Washington (1980, Cohen and Carlton 1995), Puget Sound, Washington (1998, Cohen et al. 1998), Prince William Sound, Alaska (1999, Lambert and Sanamyan 2001) and Kachemak Bay, Alaska (1999, Ruiz et al. 2006).

Invasion History on the East Coast:

On the East Coast, the history of the invasion of Botrylloides violaceus was complicated by confusions with B. diegensis. Botrylloides diegensis, possibly native to the northeast Pacific, was introduced to Eel Pond, adjacent to Woods Hole Harbor MA, by a scientist, who wanted a supply of experimental animals around 1972. He reported successful overwintering and reproduction of these animals (Carlton 1989). Consequently, later occurrences of Botrylloides sp. in the NW Atlantic were attributed to this species (Berman et al. 1992). Subsequent examination of Botrylloides sp. along the Northeast Coast of North America indicates that all the specimens found were actually B. violaceus (Gretchen Lambert, personal communication 2000), but the fate of the transplanted B. diegensis in the Eel Pond is unknown. Since B. violaceus is presumed to have been a recent (late 1970s) and local invader to the West Coast, it is unlikely that this species was introduced to Eel Pond instead of the reported B. diegensis. A separate invasion, around 1980 is more likely for B. violaceus.

Owing to the confusion with B. diegensis, the date of first introduction and pattern of early spread in the Northwest Atlantic is obscure. Whitlach et al. (1995) found B. violaceus in 1980 in Long Island Sound and by 1981-1982, B. violaceus had spread to Great Bay, New Hampshire, and to the Damariscotta River, Maine (1982, on oyster-culture nets, Dijkstra et al. 2007). By the mid 1990s it had reached Penobscot Bay (Whitlach and Osman 2001). In 2004, B. violaceus was found fouling aquaculture facilities in Savage Harbour, Prince Edward Island, Canada (Locke et al. 2007).

We are unsure of its range in estuaries south of Long Island Sound. However, in 2002, Gretchen Lambert confirmed our preliminary identifications of B. violaceus from lower Chesapeake Bay, collected in 2000 and 2001. Specimens were found on settling plates on both the Eastern (Kiptopeke/VA/Chesapeake Bay) and Western shores (Norfolk/VA/Little Creek (Hampton Roads); Poquoson/VA/Hampton Roads; Belle Isle Marina/VA/Rappahannock River; Amoco Refinery, Yorktown/VA/York River) (Ruiz et al., unpublished data). In July 2013, we found B. violaceus in the Indian River Inlet, Delaware, and the Chincoteague Inlet, Virginia, on the Atlantic coast of the DelMarVa peninsula (Paul Fofonoff, and Kristen Larson, personal observations). We are unsure of its invasion south of the Chesapeake Bay. Whether it is established here is unknown.

Invasion History Elsewhere in the World:

In the Northeast Atlantic, B. violaceus was first collected in 1993, in the Lagoon of Venice, in the Mediterranean Sea (Zaniolo et al. 1998). It has also been found in the Western Scheldt estuary, in the Netherlands, in 2000 (Gretchen Lambert, personal communication 2001) and in British waters in 2005 (MarLin 2006). In 2009, it was collected in three locations in Spain, Nazaré and Bueu on the Atlantic Ocean and Santander on the/Bay of Biscay (El Nagar et al. 2010).

Botrylloides violaceus has also been reported from the coast of Queensland, Australia (Kott 1985; Kott 1998), however, these reports may refer to another species (Gretchen Lambert, pers. comm.).


Description

Botrylloides violaceus is a colonial tunicate that can vary in color, ranging from purple, light lavender, red, yellow, orange and brown. In all cases the colony is entirely one color. Botrylloides violaceus colonies are encrusting, usually 2 – 3 mm in thickness (Saito et al. 1981) and can be large, up to 200 mm x 20 mm.  The tunic is soft, easily torn and the zooids are easily freed from the tunic (Lambert 2003). Zooids are arranged in ladder-like chains, with several common cloacal openings. Between chains of zooids the tunic surface is sometimes elevated. Zooids have 10-11 rows of stigmata and 9-12 stomach folds. Ova (reproductive cells) are located dorsal-posterior to testis, consisting of up to 16 follicles. The larvae of B. violaceus are incubated in the tunic. They are nourished by the tunic vascular system and continue to grow even after the adult zooid dies. The larvae are particularly large (up to 3 mm in length) with 24-32 lateral ampullae (Saito et al. 1981; Nishikawa 1991; Lambert 2003). Fully developed larvae are released from the incubatory pouch via the common cloacal openings (Saito et al. 1981).


Taxonomy

Taxonomic Tree

Kingdom:   Animalia
Phylum:   Chordata
Subphylum:   Tunicata
Class:   Ascidiacea
Order:   Stolidobranchia
Family:   Styelidae
Genus:   Botrylloides
Species:   violaceus

Synonyms

Botrylloides violaceum (Oka, 1927)
Botryllus aurantius (Oka, 1927)
Botrylloides aurantium (Oka, 1927)
Botrylloides lateritium (Beniaminson, 1975)
Botrylloides carnosum (Oka, 1927)

Potentially Misidentified Species

Botrylloides diegensis
This name, for a botryllid possibly native to the West Coast, was widely used during early studies of B. violaceus' invasion on the East Coast of North America (Berman et al. 1992; Whitlach and Osman 1995; Whitlach et al. 1995; Osman and Whitlach 2000).

Botrylloides firmus
Records of B. violaceus from Australia (Kott 1985) were re-identified as B. firmus (Kott 2005).

Botryllus leachii
Northeast Atlantic species, used for B. violaceus on the East Coast by Myers (1990).

Botryllus schlosseri
None

Ecology

General:

Life History- A colonial (or compound) tunicate consists of many zooids, bearing most or all of the organs of a solitary tunicate, but modified to varying degrees for colonial life. Colonial tunicates of the genera Botrylloides have small zooids, usually not organized in systems, and fully embedded in a mass of tunic material. Each zooid has an oral siphon and an atrial canal, opening to a shared cloacal chamber. Water is pumped into the oral siphon, through finely meshed ciliated gills on the pharynx, where phytoplankton and detritus is filtered, and passed on mucus strings to the stomach and intestines. Excess waste is expelled in the outgoing atrial water (Van Name 1945; Barnes 1983).

Colonial tunicates reproduce both asexually, by budding, and sexually, from fertilized eggs developing into larvae. Buds can form from the body wall of the zooid. Colonies vary in size and can range from small clusters of zooids to huge spreading masses. The zooids are hermaphroditic, with eggs and sperm being produced by a single individual. Eggs may be self-fertilized or fertilized by sperm from nearby animals, but many species have a partial block to self-fertilization. Eggs are internally fertilized and embryos are incubated in a brood pouch. Once they are mature, fertilized eggs hatch into a tadpole larva with a muscular tail, notochord, eyespots, and a set of adhesive papillae. The lecithotrophic (non-feeding, yolk-dependent) larva swims briefly before settlement. Swimming periods are usually less than a day, and some larvae can settle immediately after release, but the larval period can be longer at lower temperatures. Once settled, the tail is absorbed, the gill basket expands, and the tunicate begins to feed by filtering (Van Name 1945; Barnes 1983).

In all part of its native and introduced range, B. violaceus is more frequently reported from anthropogenic stuctures than from natural surfaces, (Simkanin et al. 2012). Dock floats are especially favored habitats, probably because their motion provides rapid water exchange, and a fresh supply of food-laden water (Glasby 2001). Other colonized man-made structures include pilings, piers, aquaculture structures, and boat hulls (Carman et al. 2010; Davidson et al. 2010; Simkanin et al. 2012). Natural habitats include rocky reefs, bivalve colonies, seaweeds, and eelgrass (White and Orr 2011; Simkanin et al. 2012; Wong and Vercaemer 2012; Carman et al. 2016). Predation may limit or slow the spread of B. violaceus to natural habitats (Simkanin et al. 2013). In habitats in Cape Cod and Massachusetts Bays, settlement was much higher on floating docks, than in eelgrass or rocky habitats (Wagstaff 2017). In experiments with controlled injections of larvae, increased propagule pressure resulted in increased recruitment, as did unoccupied vs occupied space, and plates on floating docks versus those on natural rocks (Simkanin et al. 2017).

Food:

Phytoplankton, detritus

Consumers:

fish, snails, crabs, urchins, starfish

Competitors:

Colonial tunicates, bryozoans

Trophic Status:

Suspension Feeder

SusFed

Habitats

General HabitatOyster ReefNone
General HabitatMarinas & DocksNone
General HabitatRockyNone
General HabitatCoarse Woody DebrisNone
General HabitatGrass BedNone
General HabitatVessel HullNone
Salinity RangePolyhaline18-30 PSU
Salinity RangeEuhaline30-40 PSU
Tidal RangeSubtidalNone
Tidal RangeLow IntertidalNone
Vertical HabitatEpibenthicNone


Tolerances and Life History Parameters

Minimum Temperature (ºC)-0.6Field, based on coldest site in geographical range, Boston MA (Zerebecki and Sorte 2011)
Maximum Temperature (ºC)27.4Experimental, 24 h 50% survival, using animals acclimated at 17 C from Lynn Harbor MA (Sorte et al. 2013). For Bodega Bay CA animals, acclimated at 12 C, the median lethal temperature was 25. 3 C (Zerebecki and Sorte 2011)
Minimum Salinity (‰)16Experimental data, Dijkstra and Harris 2007; Epelbaum et al. 2009
Maximum Salinity (‰)38highest tested, Epelbaum et al. 2009
Minimum Reproductive Salinity16Some colonies metamorphosed at salinities at 16-35 PSU, but showed reduced growth, and their colonies had fewer zooids than those at higher salinities (Lambert et al. 2016).
Minimum Duration0.2Larval period (Saito et al. 1981)
Maximum Duration0.4Larval period (Saito et al. 1981)
Broad Temperature RangeNoneCold temperate-Warm Temperate
Broad Salinity RangeNonePolyhaline-Euhaline

General Impacts

Economic Impacts

Shipping and Industry: The colonial ascidian Botrylloides violaceus is becoming an abundant component of ship and dock fouling communities in the Northeast and Northwest Atlantic, and the Northeast Pacific (Berman et al. 1992; Cohen and Carlton 1995; Lambert et al. 1998; Ruiz et al. 2000; Lambert and Lambert 2003; Dijkstra et al. 2007). It has been found in aquaculture operations in the Gulf of St. Lawrence, Canada but no negative impacts have been reported yet (Ramsay et al. 2008). Due to its abundance, wide distribution, and frequent dominance, this ascidian is likely to have substantial impacts on shipping, aquaculture, and fisheries.

Ecological Impacts

Competition: Botrylloides violaceus frequently displaces other fouling organisms, including native and introduced tunicates, bryozoans, barnacles, and mussels through competition for space and food. Evidence of this was found during experiments with fouling plates in New England waters (Myers 1990; Osman and Whitlatch 1995; Stachowicz et al. 1999; Osman and Whitlatch 2000; Stachowicz et al. 2002a,b; Osman and Whitlatch 2004; Bullard et al. 2004; Agius 2007; Altman and Whitlatch 2007; Rajbanshi and Pederson 2007; Dijkstra and Harris 2009). B.violaceus, in conjunction with other introduced tunicates, is abundant in harbors of Long Island Sound but its abundance decreases sharply in outer coast locations where colonies are susceptible to predation by fishes and gastropods. In experiments, B. violaceus was found to be most successful in communities of low diversity (Stachowicz et al. 1999; Stachowicz et al. 2002a) and in years with high water temperatures in spring (Stachowicz et al. 2002b). On the West Coast, B. violaceus is a recent invader of San Diego Bay, CA. At two locations in California (Mission Bay, 1997; Los Angeles Harbor, 2000) it has formed extensive areas of 100% cover, indicating strong competitive ability (Lambert and Lambert 2003). B. violaceus was one of several invasive fouling species which showed increased growth (% coverage) at temperatures above the ambient temperature of 13.5C in Bodega Harbor, California, while the native species Distaplia occidentalis showed reduced survival (Sorte et al. 2010). Modelling and field observations indicate that increasing water temperatures in the Gulf of Maine will increase the season for asexual reproduction of B. violaceus, as well as the frequency of sexual reproduction (Dijkstra et al. 2017).

Botrylloides violaceus, Botryllus schlosseri, and a native sponge Halichrondria panicea were found to adversely affect native eelgrass Zostera marina in southeastern Nova Scotia by fouling the leaves of the grass, and reducing the availability of light. Fouling increased the mortality of the plants. The violet morph of B. violaceus had a more negative effect than the lighter-colored tunicates, which transmitted more light through their bodies (Wong and Vercaemer 2012). Negative effects on eelgrass are likely to be widespread.

Habitat Change: By 2003-2006, tunicates, including B. violaceus, replaced the mussel Mytilus edulis as the dominant species in fouling communities in Portsmouth Harbor, New Hampshire (Dijkstra and Harris 2009). A major functional habitat change occured because while mussels (e.g. M. edulis) provided a year-round structure for other organisms to settle upon, in what is known as secondary settlement, most tunicates do not provide this secondary settlement structure type. However, B. violaceus dies off seasonally which creates large areas of bare substrate for organisms to colonize (Dijkstra and Harris 2009). Based on experiments on fouling of eelgrass plants in Nova Scotia, the spread of Botrylloides violaceus and Botryllus schlosseri is likely to have an adverse impact on eelgrass beds, increasing mortality of the plants and decreasing their productivity (Wong and Vercaemer 2012).

Herbivory: Experiments by Byrne and Stachowicz (2009) indicate that B. violaceus has a lower filtration rate than the possibly native B. diegensis in Bodega Harbor, California. Similar results were obtained for other exotic/native species pairs. It is suggested that the cumulative effect of increased invasions in fouling filter-feeding communities may increase seasonal consistency of filtration, due to spreading out of recruitment times, rather than increased rates.

Food/Prey: Gastropods (Costoanachis avara, C. translirata), crabs, starfish, and fishes (Tautogolabrus adspersus, Tautoga onitis) may prey upon newly settled (less than one week old) B. violaceus in Long Island Sound, NY. This predation may restrict the tunicate's distribution, especially in open coast areas (Osman and Whitlatch 2004).

Regional Impacts

NEP-VIPt. Conception to Southern Baja CaliforniaEcological ImpactCompetition
The colonial tunicate Botrylloides violaceus is a recent invader of San Diego Bay. At two locations, in Mission Bay, in 1997, and in Los Angeles Harbor in 2000, it formed extensive areas of 100% cover, indicating strong competitive ability (Lambert and Lambert 2003).
P030Mission BayEcological ImpactCompetition
The colonial tunicate Botrylloides violaceus is a recent invader of San Diego Bay. At one location in Mission Bay, in 1997 (South Shore Boat Ramp) and one in Los Angeles Harbor in 2000, it formed extensive areas of 100% cover, indicating strong competittive ability (Lambert and Lambert 2003).
P050San Pedro BayEcological ImpactCompetition
The colonial tunicate Botrylloides violaceus is a recent invader of San Diego Bay. At two locations, in Mission Bay, in 1997, and in Los Angeles Harbor (Watchorn Marina) in 2000, it formed extensive areas of 100% cover, indicating strong compeition (Lambert and Lambert 2003).
P130Humboldt BayEcological ImpactCompetition
In fouling plate experiments in Humboldt Bay (Nelson 2009), found that colonial tunicates (Botryllus schlosseri and Botrylloides violaceus), growing in sheets, were able to quicly occupy space on fouling plates, but did not decrease recruitment or species richness.
NEP-IVPuget Sound to Northern CaliforniaEcological ImpactCompetition
In fouling plate experiments in Humboldt Bay, (Nelson 2009) found that colonial tunicates (Botryllus schlosseri and Botrylloides violaceus), growing in sheets, were able to quicly occupy space on fouling plates, but did not decrease recruitment or species richness.
NEP-VNorthern California to Mid Channel IslandsEcological ImpactCompetition
Botrylloides violaceus was one of several invasive fouling species which showed increased growth (% coverage) at temperatures 3.5 and 4.5⁰C above the ambient temperature in Bodega Harbor (13.5⁰C), while tha native Distaplia occidentalis showed reduced survival (Sorte et al. 2010). Botrylloides violaceus was one of a group of 7 non-native species, most of which were rare or absent in 1970-1971 species, but were among the 8 most abundant species in 2006. Spawning periods and abundance of species in this group appeared to be favored by a 1⁰C increase in average temperatures at this site over a 30-year period (Sorte and Stachowicz 2011).
P112_CDA_P112 (Bodega Bay)Ecological ImpactCompetition
Botrylloides violaceus was one of several invasive fouling species which showed increased growth (% coverage) at temperatures 3.5 and 4.5⁰C above the ambient temperature in Bodega Harbor (13.5⁰C), while the native Distaplia occidentalis showed reduced survival (Sorte et al. 2010). Botrylloides violaceus was one of a group of 7 non-native species, most of which were rare or absent in 1969-1971 surveys, but were among the 8 most abundant species in 2006. Spawning periods and abundance of species in this group appeared to be favored by a 1⁰C increase in average temperatures at this site over a 30-year period (Sorte and Stachowicz 2011).
NEP-IVPuget Sound to Northern CaliforniaEcological ImpactFood/Prey
In feeding trials, the native crabs Hemigrapsus oregonensis, the flatworm Eurylepta leoparda and the nudibranch Hermissenda crassicornis fed heavily on the native tuinicate Distaplia occidentalis but at much lower rates on the non-native Botryllus schlosseri and Botrylloides violaceus) (Kincaid and de Rivera 2020).
CACaliforniaEcological ImpactCompetition
Botrylloides violaceus was one of several invasive fouling species which showed increased growth (% coverage) at temperatures 3.5 and 4.5⁰C above the ambient temperature in Bodega Harbor (13.5⁰C), while tha native Distaplia occidentalis showed reduced survival (Sorte et al. 2010). Botrylloides violaceus was one of a group of 7 non-native species, most of which were rare or absent in 1970-1971 species, but were among the 8 most abundant species in 2006. Spawning periods and abundance of species in this group appeared to be favored by a 1⁰C increase in average temperatures at this site over a 30-year period (Sorte and Stachowicz 2011)., The colonial tunicate Botrylloides violaceus is a recent invader of San Diego Bay. At two locations, in Mission Bay, in 1997, and in Los Angeles Harbor (Watchorn Marina) in 2000, it formed extensive areas of 100% cover, indicating strong compeition (Lambert and Lambert 2003)., In fouling plate experiments in Humboldt Bay (Nelson 2009), found that colonial tunicates (Botryllus schlosseri and Botrylloides violaceus), growing in sheets, were able to quicly occupy space on fouling plates, but did not decrease recruitment or species richness., The colonial tunicate Botrylloides violaceus is a recent invader of San Diego Bay. At one location in Mission Bay, in 1997 (South Shore Boat Ramp) and one in Los Angeles Harbor in 2000, it formed extensive areas of 100% cover, indicating strong competittive ability (Lambert and Lambert 2003)., Botrylloides violaceus was one of several invasive fouling species which showed increased growth (% coverage) at temperatures 3.5 and 4.5⁰C above the ambient temperature in Bodega Harbor (13.5⁰C), while the native Distaplia occidentalis showed reduced survival (Sorte et al. 2010). Botrylloides violaceus was one of a group of 7 non-native species, most of which were rare or absent in 1969-1971 surveys, but were among the 8 most abundant species in 2006. Spawning periods and abundance of species in this group appeared to be favored by a 1⁰C increase in average temperatures at this site over a 30-year period (Sorte and Stachowicz 2011).

Regional Distribution Map

Bioregion Region Name Year Invasion Status Population Status
P058 _CDA_P058 (San Pedro Channel Islands) 2001 Def Estab
P070 Morro Bay 2001 Def Estab
P027 _CDA_P027 (Aliso-San Onofre) 2001 Def Estab
P110 Tomales Bay 2001 Def Estab
P112 _CDA_P112 (Bodega Bay) 2000 Def Estab
P060 Santa Monica Bay 1998 Def Estab
P080 Monterey Bay 1998 Def Estab
P040 Newport Bay 1997 Def Estab
P062 _CDA_P062 (Calleguas) 1997 Def Estab
P064 _CDA_P064 (Ventura) 1996 Def Estab
P023 _CDA_P023 (San Louis Rey-Escondido) 1995 Def Estab
P050 San Pedro Bay 1994 Def Estab
P030 Mission Bay 1994 Def Estab
P020 San Diego Bay 1994 Def Estab
P130 Humboldt Bay 1992 Def Estab
NEP-IV Puget Sound to Northern California 1979 Def Estab
NEP-V Northern California to Mid Channel Islands 1973 Def Estab
P090 San Francisco Bay 1973 Def Estab
P065 _CDA_P065 (Santa Barbara Channel) 1966 Def Estab
NEP-VI Pt. Conception to Southern Baja California 1966 Def Estab

Occurrence Map

OCC_ID Author Year Date Locality Status Latitude Longitude
697009 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-25 Port Hueneme Sportfishing Def 34.1481 -119.2019
697101 Introduced Species Study 2005 2005-08-25 Ferry Terminal Pier Def 37.7945 -122.3917
697102 Introduced Species Study 2010 2010-07-12 Ferry Terminal Pier Def 37.7945 -122.3917
697152 ISS 2000-2002 Survey Data 2000 2000-11-08 Port Hueneme Epifaunal 04 Def 34.1468 -119.2119
697236 Maloney et al. 2007 2005 2005-04-27 Kelco Dock Def 32.6927 -117.1470
697253 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-27 Pete's Harbor, San Francisco Bay Def 37.5006 -122.2242
697268 Introduced Species Study 2006 2006-08-09 Wood-loading/Barge Dock Def 40.7327 -124.2192
697329 Introduced Species Study 2006 2006-08-10 Tomales Bay Boat Launch Def 38.1991 -122.9220
697330 Introduced Species Study 2011 2011-06-06 Tomales Bay Boat Launch Def 38.1991 -122.9220
697347 Introduced Species Study 2006 2006-08-24 New Site (Blue Awnings) Def 33.7224 -118.0561
697437 Introduced Species Study 2006 2006-11-01 The Steelhead/MBARI Bridge Def 36.8005 -121.7877
697479 ISS 2000-2002 Survey Data 2001 2001-08-14 Dana Point Epifaunal 04 Def 33.4590 -117.6991
697507 Introduced Species Study 2006 2006-07-25 Fancy Slip Def 34.1741 -119.2235
697556 Wasson et al. 2001 (Elkhorn Slough Survey) 1998 Elkhorn Slough Station 6 (Whistlestop Lagoon) Def 36.8230 -121.7417
697561 ISS 2000-2002 Survey Data 2000 2000-10-25 Monterey Harbor Epifaunal 03 Def 36.6043 -121.8918
697652 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-25 Jack's Landing Def 34.1636 -119.2228
697728 ISS 2000-2002 Survey Data 2000 2000-09-11 Bodega Bay Epifaunal 06 Def 38.3317 -123.0571
697774 Maloney et al. 2007 2005 2005-04-26 San Diego Bay Commercial Fishing Fleet Def 32.7109 -117.1739
697805 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-29 Marina del Rey Def 33.9722 -118.4522
697815 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-24 Watchorn Basin Def 33.7203 -118.2764
697840 Introduced Species Study 2005 2005-10-04 Berkeley Marina Def 37.8676 -122.3172
697841 Introduced Species Study 2010 2010-06-03 Berkeley Marina Def 37.8676 -122.3172
697853 Introduced Species Study 2011 2011-05-04 Ski Islands Marina Def 32.7939 -117.2232
697855 Introduced Species Study 2006 2006-09-12 Ski Islands Marina Def 32.7939 -117.2232
697927 Introduced Species Study 2010 2010-06-02 Port of Oakland Office Def 37.7954 -122.2804
697932 Introduced Species Study 2005 2005-10-05 Port of Oakland Office Def 37.7954 -122.2804
697970 Introduced Species Study 2011 2011-04-21 Draw Bridge Def 33.7645 -118.2428
697973 Introduced Species Study 2006 2006-08-22 Draw Bridge Def 33.7645 -118.2428
698009 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-24 Fruitvale Bridge, San Francisco Bay Def 37.7690 -122.2296
698048 Introduced Species Study 2010 2010-06-28 Point Richmond Piers Def 37.9085 -122.3913
698053 Introduced Species Study 2005 2005-10-06 Point Richmond Piers Def 37.9085 -122.3913
698085 Introduced Species Study 2005 2005-09-09 San Mateo Bridge Def 37.5806 -122.2543
698095 Introduced Species Study 2010 2010-07-29 San Mateo Bridge Def 37.5806 -122.2543
698127 Introduced Species Study 2006 2006-09-12 Hilton Resort Dock Def 32.7788 -117.2127
698144 ISS 2000-2002 Survey Data 2001 2001-07-11 Marina Del Rey Epifaunal 04 Def 33.9760 -118.4460
698256 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-23 Pier 39, San Francisco Bay Def 37.8114 -122.4098
698282 Introduced Species Study 2005 2005-09-08 Pier 39 Def 37.8108 -122.4086
698291 ISS 2000-2002 Survey Data 2000 2000-09-11 Bodega Bay Epifaunal 07 Def 38.3317 -123.0571
698301 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-25 Anacapa Isle Marina Def 34.1731 -119.2269
698327 Introduced Species Study 2005 2005-10-20 Loch Lomond Marina Area Def 37.9720 -122.4832
698334 Introduced Species Study 2010 2010-07-01 Loch Lomond Marina Area Def 37.9720 -122.4832
698386 Introduced Species Study 2005 2005-10-21 Richardson Bay Def 37.8588 -122.4798
698387 Introduced Species Study 2010 2010-07-01 Richardson Bay Def 37.8588 -122.4798
698416 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-25 Presidio Yacht Club, San Francisco Bay Def 37.8326 -122.4741
698442 Introduced Species Study 2006 2006-11-01 B-Dock Def 36.8027 -121.7851
698449 ISS 2000-2002 Survey Data 2000 2000-09-13 Morro Bay Epifaunal 07 Def 35.3644 -120.8549
698475 Introduced Species Study 2005 2005-10-06 Santa Fe Channel - Front Def 37.9101 -122.3644
698476 Introduced Species Study 2010 2010-06-28 Santa Fe Channel - Front Def 37.9101 -122.3644
698512 Introduced Species Study 2005 2005-10-21 Romberg Tiburon Center Def 37.8906 -122.4458
698552 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-28 Seaforth Landing Def 32.7644 -117.2381
698565 Introduced Species Study 2006 2006-08-11 Slip In A Harbor Def 38.3295 -123.0565
698575 Introduced Species Study 2006 2006-08-23 ITS Terminal Def 33.7483 -118.1973
698585 Introduced Species Study 2006 2006-07-28 Morro Bay Commercial Fishing Dock Def 35.3691 -120.8552
698616 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-27 Coyote Point Marina, San Francisco Bay Def 37.5907 -122.3180
698629 ISS 2000-2002 Survey Data 2001 2001-08-16 Long Beach Epifaunal 06 Def 33.7697 -118.2283
698687 Introduced Species Study 2011 2011-05-03 Marine Terminal (Paco) Def 32.6584 -117.1191
698732 Introduced Species Study 2006 2006-07-25 Private Dock Def 34.1798 -119.2297
698733 Introduced Species Study 2011 2011-04-07 Private Dock Def 34.1798 -119.2297
698771 Introduced Species Study 2006 2006-08-23 Patriot Environmental Def 33.7767 -118.2105
698785 Maloney et al. 2007 2005 2005-06-28 Navy - 28th St. Def 32.6836 -117.1311
698808 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-26 Richmond Marina Boat Ramp, San Francisco Bay Def 37.9139 -122.3542
698822 Introduced Species Study 2006 2006-07-28 Morro Bay Boat Yard Def 35.3570 -120.8492
698828 Introduced Species Study 2011 2011-04-05 Morro Bay Boat Yard Def 35.3570 -120.8492
698907 Introduced Species Study 2006 2006-08-08 Giant Fisherman Def 40.8070 -124.1666
698935 Introduced Species Study 2010 2010-07-14 Point San Pablo Yacht Harbor Def 37.9643 -122.4185
698975 Introduced Species Study 2011 2011-05-04 Dana Inn Marina Def 32.7671 -117.2362
699015 ISS 2000-2002 Survey Data 2000 2000-09-11 Bodega Bay Epifaunal 09 Def 38.3317 -123.0571
699021 Boyd et al. 1990 1989 Monterey Bay Def 36.6994 -121.8583
699037 Introduced Species Study 2006 2006-07-25 CIYC Guest Slip Def 34.1641 -119.2255
699038 Introduced Species Study 2011 2011-04-07 CIYC Guest Slip Def 34.1641 -119.2255
699080 ISS 2000-2002 Survey Data 2000 2000-09-11 Bodega Bay Epifaunal 08 Def 38.3317 -123.0571
699101 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-26 Chula Vista Boat Ramp Def 32.6211 -117.1031
699135 Introduced Species Study 2010 2010-07-14 Paradise Cay Def 37.9146 -122.4776
699163 ISS 2000-2002 Survey Data 2001 2001-07-10 Channel Islands Harbor Epifaunal 02 Def 34.1811 -119.2319
699190 ISS 2000-2002 Survey Data 2001 2001-08-01 Avalon Harbor Epifaunal 03 Def 33.3485 -118.3260
699228 Introduced Species Study 2005 2005-09-08 Treasure Island Def 37.8149 -122.3702
699231 Introduced Species Study 2010 2010-06-03 Treasure Island Def 37.8149 -122.3702
699254 Introduced Species Study 2006 2006-08-11 Marina Near Chevron Dock Def 38.3321 -123.0585
699284 Introduced Species Study 2005 2005-10-04 Oakland Inner Harbor - Shipping cranes Def 37.7947 -122.3095
699285 Introduced Species Study 2010 2010-06-02 Oakland Inner Harbor - Shipping cranes Def 37.7947 -122.3095
699366 Introduced Species Study 2005 2005-09-08 Saint Francis Yacht Harbor Def 37.8066 -122.4463
699367 Introduced Species Study 2010 2010-07-12 Saint Francis Yacht Harbor Def 37.8066 -122.4463
699402 Introduced Species Study 2005 2005-07-06 Coyote Point Def 37.5920 -122.3210
699404 Introduced Species Study 2010 2010-06-13 Coyote Point Def 37.5920 -122.3210
699435 Introduced Species Study 2006 2006-08-11 NE Corner of Bay Def 38.3340 -123.0511
699438 Introduced Species Study 2011 2011-06-03 NE Corner of Bay Def 38.3340 -123.0511
699448 Introduced Species Study 2006 2006-11-02 Monterey Private Slip Def 36.6034 -121.8905
699461 ISS 2000-2002 Survey Data 2001 2001-07-10 Channel Islands Harbor Epifaunal 03 Def 34.1735 -119.2298
699575 Introduced Species Study 2005 2005-09-07 Redwood Creek - Shipping Def 37.5120 -122.2109
699576 Introduced Species Study 2010 2010-05-31 Redwood Creek - Shipping Def 37.5120 -122.2109
699590 ISS 2000-2002 Survey Data 2001 2001-08-16 Long Beach Epifaunal 02 Def 33.7477 -118.1975
699617 Maloney et al. 2007 2005 2005-04-26 Bulk Carrier Terminal Def 32.6969 -117.1526
699656 Introduced Species Study 2005 2005-09-08 Pier 45 Def 37.8111 -122.4196
699657 Introduced Species Study 2010 2010-07-12 Pier 45 Def 37.8111 -122.4196
699668 Introduced Species Study 2006 2006-11-02 Monterey Yacht Harbor Def 36.6077 -121.8928
699690 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-29 King Harbor Def 33.8464 -118.3969
699702 Introduced Species Study 2006 2006-08-25 Vessel Assist Dock Def 33.9783 -118.4569
699738 Introduced Species Study 2011 2011-05-04 Seaforth Def 32.7621 -117.2365
699812 Maloney et al. 2007 2005 2005-04-27 Coronado Wharf Def 32.6992 -117.1684
699888 Introduced Species Study 2010 2010-05-31 Redwood Creek - Marina Def 37.5021 -122.2130
700013 Introduced Species Study 2006 2006-11-02 Breakwater Cove Marina Def 36.6090 -121.8936
700035 Introduced Species Study 2005 2005-09-08 Cruise Ship Pier Def 37.8085 -122.4060
700036 Introduced Species Study 2010 2010-07-12 Cruise Ship Pier Def 37.8085 -122.4060
700082 Introduced Species Study 2006 2006-07-26 Wharf 4 Def 34.1500 -119.2100
700097 Introduced Species Study 2006 2006-08-09 Wooden Structure Debris Def 40.7233 -124.2232
700113 Introduced Species Study 2011 2011-05-05 Middle Harbor Yacht Slip Def 33.2106 -117.3960
700141 Wasson et al. 2001 (Elkhorn Slough Survey) 1998 Elkhorn Slough Station 5 (South Marsh Trail, near footbridge) Def 36.8193 -121.7378
700167 Introduced Species Study 2011 2011-04-08 Commercial Fishing Fleet Dock Def 34.1482 -119.2020
700171 Introduced Species Study 2006 2006-07-26 Commercial Fishing Fleet Dock Def 34.1482 -119.2020
700210 Introduced Species Study 2006 2006-08-25 Marina del Rey Harbor Entrance Def 33.9702 -118.4496
700213 Introduced Species Study 2011 2011-04-22 Marina del Rey Harbor Entrance Def 33.9702 -118.4496
700236 Introduced Species Study 2011 2011-05-06 The Tuna Club Def 33.3461 -118.3268
700252 ISS 2000-2002 Survey Data 2001 2001-07-12 Huntington Harbour Epifaunal 04 Def 33.7278 -118.0787
700328 Introduced Species Study 2010 2010-06-03 Berkeley Flats/Berkeley Pier Def 37.8600 -122.3256
700344 ISS 2000-2002 Survey Data 2001 2001-08-16 Long Beach Epifaunal 03 Def 33.7628 -118.2145
700368 ISS 2000-2002 Survey Data 2001 2001-07-12 Huntington Harbour Epifaunal 03 Def 33.7283 -118.0601
700385 Introduced Species Study 2011 2011-05-05 Dana Point Harbor Mouth Slip Def 33.4594 -117.6941
700446 ISS 2000-2002 Survey Data 2001 2001-08-16 Long Beach Epifaunal 04 Def 33.7709 -118.2113
700484 Introduced Species Study 2005 2005-09-09 Coyote Point Marina Def 37.5905 -122.3177
700495 Introduced Species Study 2010 2010-06-01 Coyote Point Marina Def 37.5905 -122.3177
700530 Introduced Species Study 2005 2005-10-05 Sea Plane Lagoon Def 37.7761 -122.2998
700589 Introduced Species Study 2006 2006-11-02 Harbormaster Launch Ramp Def 36.6023 -121.8907
700590 Introduced Species Study 2011 2011-05-16 Harbormaster Launch Ramp Def 36.6023 -121.8907
700744 Introduced Species Study 2006 2006-08-22 Backside of Working Container Ship Pier Def 33.7667 -118.2774
700759 Introduced Species Study 2006 2006-07-28 Derelict Boat Def 35.3589 -120.8524
700804 Introduced Species Study 2005 2005-09-09 Sea Plane Harbor Def 37.6349 -122.3848
700817 Introduced Species Study 2010 2010-06-01 Sea Plane Harbor Def 37.6349 -122.3848
700843 ISS 2000-2002 Survey Data 2001 2001-07-11 Los Angeles Epifaunal 05 Def 33.7648 -118.2424
700860 Maloney et al. 2007 2005 2005-04-26 Harbor Island Marina Def 32.7266 -117.2128
701071 Introduced Species Study 2006 2006-11-01 Middle of the Slough Def 36.8112 -121.7793
701072 Introduced Species Study 2011 2011-06-21 Middle of the Slough Def 36.8112 -121.7793
701188 Hewitt 1993, cited in Cohen and Carlton 1995 1993 San Francisco Bay Def 37.8494 -122.3681
701189 J.T. Carlton personal observation, cited in Cohen and Carlton 1995 1973 San Francisco Bay Def 37.8494 -122.3681
701318 Introduced Species Study 2011 2011-05-06 Ferry Terminal Docks Def 33.3442 -118.3225
701329 Introduced Species Study 2006 2006-08-09 Dilapidated Dock Area Def 40.7291 -124.2198
701357 Introduced Species Study 2005 2005-10-06 Santa Fe Channel - Back Def 37.9207 -122.3684
701362 Introduced Species Study 2010 2010-06-28 Santa Fe Channel - Back Def 37.9207 -122.3684
701381 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-30 Impound Marina Def 33.7639 -118.2444
701399 Introduced Species Study 2011 2011-05-05 Oceanside Commercial Fishing Dock Def 33.2057 -117.3897
701462 ISS 2000-2002 Survey Data 2000 2000-09-13 Morro Bay Epifaunal 05 Def 35.3644 -120.8549
701482 Introduced Species Study 2011 2011-04-06 Harbor Entrance Def 34.4069 -119.6913
701487 Introduced Species Study 2006 2006-07-27 Harbor Entrance Def 34.4069 -119.6913
701833 Introduced Species Study 2005 2005-10-05 Ballena Bay Def 37.7661 -122.2834
701834 Introduced Species Study 2010 2010-06-02 Ballena Bay Def 37.7661 -122.2834
701853 Introduced Species Study 2006 2006-08-21 APL Terminal Def 33.7348 -118.2479
701911 ISS 2000-2002 Survey Data 2001 2001-09-19 Tomales Bay Epifaunal 02 Def 38.1467 -122.8835
701936 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-24 Coast Guard Island Marina, San Francisco Bay Def 37.7812 -122.2458
702017 ISS 2000-2002 Survey Data 2001 2001-10-10 America's Cup Harbor Def 32.7239 -117.2240
702022 Introduced Species Study 2011 2011-05-03 America's Cup Harbor Def 32.7239 -117.2240
702023 Maloney et al. 2007 2005 2005-04-26 America's Cup Harbor Def 32.7239 -117.2240
702056 ISS 2000-2002 Survey Data 2001 2001-08-16 Long Beach Epifaunal 05 Def 33.7766 -118.2107
702091 Introduced Species Study 2005 2005-10-21 Corinthian Marina Def 37.8726 -122.4563
702092 Introduced Species Study 2010 2010-07-01 Corinthian Marina Def 37.8726 -122.4563
702152 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-24 San Leandro Marina, San Francisco Bay Def 37.6966 -122.1932
702171 Introduced Species Study 2005 2005-10-04 Oakland Outer Harbor Def 37.8217 -122.3145
702183 ISS 2000-2002 Survey Data 2001 2001-07-09 Santa Barbara Epifaunal 03 Def 34.4067 -119.6889
702213 Maloney et al. 2007 2005 2005-04-27 Chula Vista Marina Def 32.6225 -117.1023
702239 Introduced Species Study 2005 2005-08-25 Central Basin Def 37.7643 -122.3863
702259 Introduced Species Study 2006 2006-08-21 Loading Dock at Bumper Pad #51 Def 33.7410 -118.2746
702310 Introduced Species Study 2010 2010-07-13 Ayala Cove Def 37.8680 -122.4350
702311 Introduced Species Study 2010 2010-07-01 Ayala Cove Def 37.8680 -122.4350
702312 Introduced Species Study 2005 2005-10-21 Ayala Cove Def 37.8680 -122.4350
702313 Introduced Species Study 2005 2005-08-19 Ayala Cove Def 37.8680 -122.4350
702425 Introduced Species Study 2006 2006-07-27 Radon Corner Def 34.4047 -119.6937
702426 Introduced Species Study 2011 2011-04-06 Radon Corner Def 34.4047 -119.6937
702456 Introduced Species Study 2006 2006-08-10 Tony's Place Def 38.1466 -122.8832
702560 Introduced Species Study 2011 2011-06-29 Eureka Boat Launch Def 40.8040 -124.1766
702564 Introduced Species Study 2006 2006-08-09 Eureka Boat Launch Def 40.8040 -124.1766
702594 Introduced Species Study 2005 2005-07-08 Richmond Marina Def 37.9137 -122.3504
702595 Introduced Species Study 2005 2005-10-06 Richmond Marina Def 37.9137 -122.3504
702671 Introduced Species Study 2006 2006-08-22 Yacht Haven Marina Def 33.7655 -118.2528
702701 Introduced Species Study 2005 2005-08-25 Potrero Point Def 37.7521 -122.3790
702702 Introduced Species Study 2010 2010-07-12 Potrero Point Def 37.7521 -122.3790
702748 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-24 Cabrillo Beach Boat Ramp Def 33.7134 -118.2839
702820 Introduced Species Study 2006 2006-08-22 LA/Long Beach Coast Guard Pier Def 33.7233 -118.2685
702823 Introduced Species Study 2011 2011-04-20 LA/Long Beach Coast Guard Pier Def 33.7233 -118.2685
702845 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-24 Island Yacht Anchorage Def 33.7728 -118.2478
702875 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-26 Fiddler's Cove Def 32.6519 -117.1494
702922 G. Lambert pers. comm. 2005 1966 Santa Barbara Yacht Harbor Def 34.4057 -119.6913
702955 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-31 Huntington Harbour Yacht Club Def 33.7125 -118.0611
702970 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-23 Sierra Point Marina, San Francisco Bay Def 37.6732 -122.3807
703002 Introduced Species Study 2005 2005-08-25 China Basin Def 37.7780 -122.3881
703043 Introduced Species Study 2011 2011-04-21 Long Beach Downtown Marina - ISS Def 33.7594 -118.1866
703082 Introduced Species Study 2011 2011-05-03 San Diego Bay Cruise Ship Terminal Def 32.7168 -117.1759
703086 Maloney et al. 2007 2005 2005-04-26 San Diego Bay Cruise Ship Terminal Def 32.7168 -117.1759
703114 Maloney et al. 2007 2005 2005-04-26 Switzer Creek Def 32.7043 -117.1615
703153 ISS 2000-2002 Survey Data 2001 2001-07-12 Huntington Harbour Epifaunal 02 Def 33.7175 -118.0658
703162 Introduced Species Study 2006 2006-08-08 The Log Ride Def 40.7991 -124.1903
703186 Introduced Species Study 2006 2006-08-23 Under the Bridge Def 33.7697 -118.2284
703202 Maloney et al. 2007 2005 2005-06-28 Ballast Point Def 32.6861 -117.2348
703308 Introduced Species Study 2005 2005-06-08 Yerba Buena Def 37.8146 -122.3712
703326 Introduced Species Study 2006 2006-08-22 Port of Los Angeles Clock Tower Def 33.7540 -118.2697
703345 ISS 2000-2002 Survey Data 2000 2000-10-25 Moss Landing Harbor Epifaunal 01 Def 36.8040 -121.7861
703378 Introduced Species Study 2006 2006-08-10 Lawson's Landing Def 38.2314 -122.9680
703388 Introduced Species Study 2006 2006-08-21 LA/Long Beach Cruise Ship Pier Def 33.7446 -118.2762
703404 Introduced Species Study 2005 2005-10-05 Oakland Inner Harbor - Small marinas Def 37.7847 -122.2669
703415 ISS 2000-2002 Survey Data 2000 2000-11-08 Port Hueneme Epifaunal 02 Def 34.1497 -119.2100
703482 Introduced Species Study 2006 2006-07-25 Commercial Fishing Dock Def 34.1696 -119.2285
703490 Introduced Species Study 2011 2011-04-07 Commercial Fishing Dock Def 34.1696 -119.2285
703522 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-26 Shelter Island Def 32.7100 -117.2342
703543 Introduced Species Study 2006 2006-09-14 Balboa Coves Def 33.6213 -117.9364
703544 Introduced Species Study 2011 2011-04-19 Balboa Coves Def 33.6213 -117.9364
703563 Introduced Species Study 2006 2006-07-26 Wharf 5 Def 34.1516 -119.2072
703616 Cohen et al. 2002 (So Cal Exotics RAS); Lambert and Lambert 2003 2000 2000-08-31 Long Beach Yacht Club Def 33.7534 -118.1138
703656 Introduced Species Study 2011 2011-04-05 Morro Bay Boat Launch Ramp Def 35.3577 -120.8510
703657 Introduced Species Study 2006 2006-07-28 Morro Bay Boat Launch Ramp Def 35.3577 -120.8510
703669 Maloney et al. 2007 2005 2005-04-26 SIO Nimitz Marine Facility Def 32.7078 -117.2368
703684 Introduced Species Study 2011 2011-06-03 SE Side of Bay Def 38.3258 -123.0410
703688 Introduced Species Study 2006 2006-08-11 SE Side of Bay Def 38.3258 -123.0410
703708 Introduced Species Study 2006 2006-07-27 Front South Def 34.4067 -119.6889
703723 Introduced Species Study 2006 2006-11-01 North Harbor/Boat Launch Def 36.8128 -121.7880
703724 Introduced Species Study 2011 2011-06-21 North Harbor/Boat Launch Def 36.8128 -121.7880
703821 Introduced Species Study 2011 2011-04-20 Fuel Depot Def 33.7440 -118.2358
703847 Maloney et al. 2007 2005 2005-04-26 Shelter Island Marina Def 32.7180 -117.2255
703851 ISS 2000-2002 Survey Data 2001 2001-10-10 Shelter Island Marina Def 32.7180 -117.2255
703874 Introduced Species Study 2006 2006-07-27 SB Yacht Harbor Def 34.4045 -119.6919
703881 ISS 2000-2002 Survey Data 2001 2001-09-19 Tomales Bay Epifaunal 01 Def 38.1078 -122.8624
703967 ISS 2000-2002 Survey Data 2001 2001-08-14 Oceanside Epifaunal 02 Def 33.2104 -117.3960
704007 Introduced Species Study 2006 2006-08-21 Slip D-50 Def 33.7165 -118.2801
704010 Introduced Species Study 2011 2011-04-20 Slip D-50 Def 33.7165 -118.2801
704122 Introduced Species Study 2005 2005-10-05 Coast Guard Island Def 37.7812 -122.2457
704125 Introduced Species Study 2010 2010-06-02 Coast Guard Island Def 37.7812 -122.2457
704188 Introduced Species Study 2005 2005-10-06 Chevron Pier Def 37.9228 -122.4105
704189 Introduced Species Study 2010 2010-06-28 Chevron Pier Def 37.9228 -122.4105
704215 Introduced Species Study 2006 2006-09-14 Lido Peninsula Def 33.6082 -117.9195
704231 Introduced Species Study 2006 2006-08-24 Pump-A-Head Dock Def 33.7026 -118.0542
704232 Introduced Species Study 2011 2011-04-19 Pump-A-Head Dock Def 33.7026 -118.0542
704292 Cohen et al. 2005 (SF Bay Area RAS) 2004 2004-05-23 Brisbane Lagoon, San Francisco Bay Def 37.6862 -122.3906
704313 Introduced Species Study 2006 2006-08-08 Parking Lot With Pallets Stacked Def 40.7977 -124.1860
704355 Introduced Species Study 2006 2006-08-23 Super Mexico Pier Def 33.7708 -118.2113
704356 Introduced Species Study 2011 2011-04-21 Super Mexico Pier Def 33.7708 -118.2113
704386 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-24 Newmarks Yacht Harbor Def 33.7644 -118.2497
704432 ISS 2000-2002 Survey Data 2000 2000-09-11 Bodega Bay Epifaunal 05 Def 38.3293 -123.0552
704485 Introduced Species Study 2010 2010-06-29 Martinez Marina Def 38.0276 -122.1371
704553 Cohen et al. 2002 (So Cal Exotics RAS) 2000 2000-08-31 Huntington Harbour- Back Lagoon Def 33.7286 -118.0600
704602 Introduced Species Study 2010 2010-06-01 Sierra Point Marina Def 37.6740 -122.3792
704612 Introduced Species Study 2005 2005-09-09 Sierra Point Marina Def 37.6740 -122.3792
704640 Introduced Species Study 2006 2006-08-23 Hyundai Container Ship Dock Def 33.7628 -118.2144
704655 Maloney et al. 2007 2005 2005-06-28 Navy - Carrier Base Def 32.7062 -117.1886
704670 Introduced Species Study 2006 2006-08-08 Aquaculture Floats Def 40.8285 -124.1648
704671 Introduced Species Study 2011 2011-06-29 Aquaculture Floats Def 40.8285 -124.1648
704706 Introduced Species Study 2006 2006-07-28 Coast Guard Pier Def 35.3707 -120.8585
704710 ISS 2000-2002 Survey Data 2001 2001-09-19 Tomales Bay Epifaunal 04 Def 38.1996 -122.9219
713610 Lambert and Lambert 2003 1995 1995-03-26 Shelter Island, San Diego Def 32.7100 -117.2342
713611 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Harbor Island, San Diego Def 32.7253 -117.2064
713612 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Fiddlers Cove, San Diego Def 32.6519 -117.2342
713613 de Rivera et al. 2005a 2003 Sunroad Marina, San Diego Def 32.7263 -117.1922
713616 Lambert and Lambert 2003 1998 Bahia Point, Mission Bay Def 32.7756 -117.2468
713617 Lambert and Lambert 2003 1997 Mission Bay Yacht Club Def 32.7790 -117.2469
713618 de Rivera et al. 2005a 2003 Seaforth Marina, San Diego Def 32.7834 -117.2373
713619 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-10-27 Oceanside Harbor, by Harbor Patrol floats Def 33.2081 -117.3946
713620 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-05 Balboa Fun Zone Def 33.6033 -117.8998
713621 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-04-22 Impound Marina, Long Beach Def 33.7639 -118.2444
713622 Lambert and Lambert 2003 1998 Spinnaker Cove, Long Beach Marina Def 33.7652 -118.1211
713623 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-02 Watchorn Basin Def 33.7203 -118.2764
713625 Lambert and Lambert 2003 1998 Marina del Rey Def 33.9722 -118.4522
713626 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Jack's Landing Def 34.1636 -119.2228
713627 Lambert and Lambert 2003 1997 Anacapa Isle Marina Def 34.1731 -119.2269
713628 de Rivera et al. 2005a 2004 Vintage Marina, Oxnard Def 34.1715 -119.2288
713629 Lambert and Lambert 2003 1997 Island Packers, Ventura Harbor Def 34.2443 -119.2650
713632 de Rivera et al. 2005 2003 Moss Landing, North Def 36.8136 -121.7878
713634 de Rivera et al. 2005 2003 South Marsh Restoration Def 36.8181 -121.7396
713635 de Rivera et al. 2005a 2003 Monterey Marina Def 36.6092 -121.8920
713636 de Rivera et al. 2005a 2003 Santa Cruz Harbor Def 36.9658 -122.0016
713648 de Rivera et al. 2005a 2004 Clark Def 38.1810 -122.9105
713649 de Rivera et al. 2005a 2004 Marshall Def 38.1497 -122.8885
713650 de Rivera et al. 2005a 2004 Miller Park Def 38.1996 -122.9217
713651 de Rivera et al. 2005a 2004 Nick's Cove Def 38.2010 -122.9228
713652 de Rivera et al. 2005a 2004 Sacramento Landing Def 38.1504 -122.9058
713654 de Rivera et al. 2005a 2004 Thomas Station Def 38.1287 -122.8654
713655 de Rivera et al. 2005a 2004 Tomales Beach Def 38.1756 -122.9234
713657 de Rivera et al. 2005a 2004 Porto Bodega Marina Def 38.3344 -123.0526
713658 de Rivera et al. 2005 2004 Mason's Marina Def 38.3321 -123.0588
713659 de Rivera et al. 2005 2001 Humboldt Bay Def 40.8074 -124.1666
756510 Fay and Vallee 1979; Lambert and Lambert 2003 1970 San Nicolas Island (Vicinity) Def 33.2400 -119.5100
756511 Fay and Vallee 1979; Lambert and Lambert 2003 1970 Santa Cruz Island (Vicinity) Def 34.0000 -119.7400
756512 Fay and Vallee 1979; Lambert and Lambert 2003 1970 Santa Rosa Island (Vicinity) Def 33.9700 -120.1100
756513 Fay and Vallee 1979; Lambert and Lambert 2003 1970 San Miguel Island (Vicinity) Def 34.0400 -120.3800
756514 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-30 Santa Barbara Harbor Def 34.4066 -119.6911
756515 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Santa Barbara Harbor Def 34.4066 -119.6911
756516 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-10 Santa Barbara Harbor Def 34.4066 -119.6911
756517 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Santa Barbara Harbor Def 34.4066 -119.6911
756518 Lambert and Lambert 2003 1997 Santa Barbara Harbor Def 34.4066 -119.6911
756519 Lambert and Lambert 2003 1998 Santa Barbara Harbor Def 34.4066 -119.6911
756520 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Pierpoint Bay Yacht Club, Ventura Harbor Def 34.2441 -119.2593
756521 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-10 Pierpoint Bay Yacht Club, Ventura Harbor Def 34.2441 -119.2593
756522 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Pierpoint Bay Yacht Club, Ventura Harbor Def 34.2441 -119.2593
756523 Lambert and Lambert 2003 1997 Pierpoint Bay Yacht Club, Ventura Harbor Def 34.2441 -119.2593
756524 Lambert and Lambert 2003 1998 Pierpoint Bay Yacht Club, Ventura Harbor Def 34.2441 -119.2593
756525 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Island Packers, Ventura Harbor Def 34.2443 -119.2650
756526 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-10 Island Packers, Ventura Harbor Def 34.2443 -119.2650
756527 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Island Packers, Ventura Harbor Def 34.2443 -119.2650
756528 Lambert and Lambert 2003 1998 Island Packers, Ventura Harbor Def 34.2443 -119.2650
756529 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-30 Anacapa Isle Marina Def 34.1731 -119.2269
756530 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Anacapa Isle Marina Def 34.1731 -119.2269
756531 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-10 Anacapa Isle Marina Def 34.1731 -119.2269
756532 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Anacapa Isle Marina Def 34.1731 -119.2269
756533 Lambert and Lambert 2003 1998 Anacapa Isle Marina Def 34.1731 -119.2269
756534 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-30 Jack's Landing Def 34.1636 -119.2228
756535 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Jack's Landing Def 34.1636 -119.2228
756536 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-10 Jack's Landing Def 34.1636 -119.2228
756537 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-02 Marina del Rey Def 33.9722 -118.4522
756538 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-06 Marina del Rey Def 33.9722 -118.4522
756539 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 Marina del Rey Def 33.9722 -118.4522
756540 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 Marina del Rey Def 33.9722 -118.4522
756541 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 Marina del Rey Def 33.9722 -118.4522
756542 Lambert and Lambert 2003 1997 Marina del Rey Def 33.9722 -118.4522
756543 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-02 King Harbor Def 33.8464 -118.3969
756544 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-10-08 King Harbor Def 33.8464 -118.3969
756545 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 King Harbor Def 33.8464 -118.3969
756546 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-19 King Harbor Def 33.8464 -118.3969
756547 Lambert and Lambert 2003 1997 King Harbor Def 33.8464 -118.3969
756548 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-04-22 Watchorn Basin Def 33.7203 -118.2764
756549 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 Watchorn Basin Def 33.7203 -118.2764
756550 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-05 Watchorn Basin Def 33.7203 -118.2764
756551 Lambert and Lambert 2003 1997 Watchorn Basin Def 33.7203 -118.2764
756552 Lambert and Lambert 2003 1998 Watchorn Basin Def 33.7203 -118.2764
756553 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-09-04 Impound Marina, Long Beach Def 33.7639 -118.2444
756554 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-09-13 Impound Marina, Long Beach Def 33.7639 -118.2444
756555 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 Impound Marina, Long Beach Def 33.7639 -118.2444
756556 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-05 Impound Marina, Long Beach Def 33.7639 -118.2444
756557 Lambert and Lambert 2003 1997 Impound Marina, Long Beach Def 33.7639 -118.2444
756558 Lambert and Lambert 2003 1998 Impound Marina, Long Beach Def 33.7639 -118.2444
756559 Lambert and Lambert 2003 1997 Spinnaker Cove, Long Beach Marina Def 33.7652 -118.1211
756560 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-09-04 Long Beach Yacht Club Def 33.7534 -118.1138
756561 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-11-12 Long Beach Yacht Club Def 33.7534 -118.1138
756562 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 Long Beach Yacht Club Def 33.7534 -118.1138
756563 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-05 Long Beach Yacht Club Def 33.7534 -118.1138
756564 Lambert and Lambert 2003 1997 Long Beach Yacht Club Def 33.7534 -118.1138
756565 Lambert and Lambert 2003 1998 Long Beach Yacht Club Def 33.7534 -118.1138
756566 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-09-04 Long Beach Marina, near entrance Def 33.7555 -118.1132
756567 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-11-12 Long Beach Marina, near entrance Def 33.7555 -118.1132
756568 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-01 Long Beach Marina, near entrance Def 33.7555 -118.1132
756569 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-05 Long Beach Marina, near entrance Def 33.7555 -118.1132
756570 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 Long Beach Marina, near entrance Def 33.7555 -118.1132
756571 Lambert and Lambert 1998; Lambert and Lambert 2003 1998 Long Beach Marina, near entrance Def 33.7555 -118.1132
756572 Lambert and Lambert 2003 1997 Oceanside Harbor, inner area Def 33.2106 -117.3955
756573 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Santa Clara Point Boat Launch, Mission Bay Def 32.7824 -117.2499
756574 Lambert and Lambert 2003 1997 Santa Clara Point Boat Launch, Mission Bay Def 32.7824 -117.2499
756575 Lambert and Lambert 2003 1998 Santa Clara Point Boat Launch, Mission Bay Def 32.7824 -117.2499
756576 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Mission Bay Yacht Club Def 32.7790 -117.2469
756577 Lambert and Lambert 2003 1998 Mission Bay Yacht Club Def 32.7790 -117.2469
756578 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Bahia Point, Mission Bay Def 32.7756 -117.2468
756579 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Bahia Point, Mission Bay Def 32.7756 -117.2468
756580 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-11-25 Bahia Point, Mission Bay Def 32.7756 -117.2468
756581 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Bahia Point, Mission Bay Def 32.7756 -117.2468
756582 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Bahia Point, Mission Bay Def 32.7756 -117.2468
756583 Lambert and Lambert 2003 1997 Bahia Point, Mission Bay Def 32.7756 -117.2468
756584 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 South Shores Boat Ramp, Mission Bay Def 32.7644 -117.2168
756585 Lambert and Lambert 2003 1998 South Shores Boat Ramp, Mission Bay Def 32.7644 -117.2168
756586 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Dana Landing, Mission Bay Def 32.7674 -117.2357
756587 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Dana Landing, Mission Bay Def 32.7674 -117.2357
756588 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-11-25 Dana Landing, Mission Bay Def 32.7674 -117.2357
756589 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Dana Landing, Mission Bay Def 32.7674 -117.2357
756590 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Dana Landing, Mission Bay Def 32.7674 -117.2357
756591 Lambert and Lambert 2003 1997 Dana Landing, Mission Bay Def 32.7674 -117.2357
756592 Lambert and Lambert 2003 1998 Dana Landing, Mission Bay Def 32.7674 -117.2357
756593 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Seaforth Landing Def 32.7644 -117.2381
756594 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Seaforth Landing Def 32.7644 -117.2381
756595 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-11-25 Seaforth Landing Def 32.7644 -117.2381
756596 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Seaforth Landing Def 32.7644 -117.2381
756597 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Seaforth Landing Def 32.7644 -117.2381
756598 Lambert and Lambert 2003 1998 Seaforth Landing Def 32.7644 -117.2381
756599 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Shelter Island, San Diego Bay Def 32.7100 -117.2342
756600 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-09-30 Shelter Island, San Diego Bay Def 32.7100 -117.2342
756601 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Shelter Island, San Diego Bay Def 32.7100 -117.2342
756602 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 Shelter Island, San Diego Bay Def 32.7100 -117.2342
756603 Lambert and Lambert 1998; Lambert and Lambert 2003 1998 Shelter Island, San Diego Bay Def 32.7100 -117.2342
756604 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Harbor Island, San Diego Def 32.7253 -117.2064
756605 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Harbor Island, San Diego Def 32.7253 -117.2064
756606 Lambert and Lambert 2003 1997 Harbor Island, San Diego Def 32.7253 -117.2064
756607 Lambert and Lambert 2003 1998 Harbor Island, San Diego Def 32.7253 -117.2064
756608 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756609 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-09-30 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756610 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756611 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756612 Lambert and Lambert 2003 1997 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756613 Lambert and Lambert 2003 1998 Fiddlers Cove, San Diego Def 32.6519 -117.2342
756614 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 24th Street Boat Launch, San Diego Bay Def 32.6495 -117.1108
756615 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 24th Street Boat Launch, San Diego Bay Def 32.6495 -117.1108
756616 Lambert and Lambert 2003 1997 24th Street Boat Launch, San Diego Bay Def 32.6495 -117.1108
756617 Lambert and Lambert 2003 1998 24th Street Boat Launch, San Diego Bay Def 32.6495 -117.1108
756618 Lambert and Lambert 1998; Lambert and Lambert 2003 1994 1994-10-09 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756619 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-03-26 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756620 Lambert and Lambert 1998; Lambert and Lambert 2003 1995 1995-09-30 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756621 Lambert and Lambert 1998; Lambert and Lambert 2003 1996 1996-11-03 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756622 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 1997-04-06 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756623 Lambert and Lambert 1998; Lambert and Lambert 2003 1997 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756624 Lambert and Lambert 1998; Lambert and Lambert 2003 1998 Chula Vista Boat Ramp (J Street) Def 32.6211 -117.1031
756625 de Rivera et al. 2005 2003 Moss Landing, South Def 36.8016 -121.7853
756626 de Rivera et al. 2005a 2004 Shell Beach Def 38.1147 -122.8694
756627 Cohen and Chapman 2005 2004 2004-11-27 San Mateo Bridge (pylon) Def 37.5835 -122.2515
756628 Carlton and Hodder 1995 1987 1987-09-22 Humboldt Bay Def 40.7864 -124.1922
756629 Carlton and Hodder 1995 1987 1987-09-25 San Francisco Bay Def 37.8494 -122.3681
756630 Wilson 2011 2009 Eureka Public Marina Def 40.8031 -124.1785
767324 Ruiz et al., 2015 2012 2012-08-13 Coast Guard, Bodega Bay, California, USA Def 38.3126 -123.0512
767330 Ruiz et al., 2015 2012 2012-08-14 Spud Point South, Bodega Bay, California, USA Def 38.3281 -123.0574
767336 Ruiz et al., 2015 2012 2012-08-14 Spud Point North, Bodega Bay, California, USA Def 38.3301 -123.0572
767346 Ruiz et al., 2015 2012 2012-08-21 Lucas/Tides, Bodega Bay, California, USA Def 38.3284 -123.0445
767354 Ruiz et al., 2015 2012 2012-08-21 Porto Bodega, Bodega Bay, California, USA Def 38.3333 -123.0525
767366 Ruiz et al., 2015 2012 2012-08-22 Tomales-Marshall, Bodega Bay, California, USA Def 38.1514 -122.8888
767377 Ruiz et al., 2015 2012 2012-08-21 Tomales-Nick's Cove, Bodega Bay, California, USA Def 38.1980 -122.9222
767397 Ruiz et al., 2015 2012 2012-08-16 Tomales-SNPS, Bodega Bay, California, USA Def 38.1359 -122.8719
767409 Ruiz et al., 2015 2012 2012-08-17 Tomales- Shell Beach, Bodega Bay, California, USA Def 38.1163 -122.8713
767441 Ruiz et al., 2015 2013 2013-07-23 Marina Village, Mission Bay, CA, California, USA Def 32.7605 -117.2364
767458 Ruiz et al., 2015 2013 2013-07-29 Mission Bay Yacht Club, Mission Bay, CA, California, USA Def 32.7778 -117.2485
767509 Ruiz et al., 2015 2013 2013-08-01 Hyatt Resort Marina, Mission Bay, CA, California, USA Def 32.7634 -117.2397
767580 Ruiz et al., 2015 2013 2013-08-30 201 Main, Morro Bay, CA, California, USA Def 35.3564 -120.8474
767643 Ruiz et al., 2015 2013 2013-09-03 State Park Marina, Morro Bay, CA, California, USA Def 35.3459 -120.8423
767706 Ruiz et al., 2015 2013 2013-07-25 Navy Ammo Dock, Pier Bravo, San Diego Bay, CA, California, USA Def 32.6939 -117.2276
767802 Ruiz et al., 2015 2011 2011-09-15 Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA Def 37.9117 -122.3494
767823 Ruiz et al., 2015 2011 2011-09-20 San Francisco Marina, San Francisco Bay, CA, California, USA Def 37.8067 -122.4432
767835 Ruiz et al., 2015 2011 2011-09-14 Coyote Point Marina, San Francisco Bay, CA, California, USA Def 37.5880 -122.3160
767856 Ruiz et al., 2015 2011 2011-09-13 Oyster Point Marina, San Francisco Bay, CA, California, USA Def 37.6725 -122.3864
767880 Ruiz et al., 2015 2011 2012-09-15 Berkeley Marina, San Francisco Bay, CA, California, USA Def 37.8758 -122.3181
767890 Ruiz et al., 2015 2011 2012-09-19 Sausalito Marine Harbor, San Francisco Bay, CA, California, USA Def 37.8609 -122.4853
767907 Ruiz et al., 2015 2011 2011-09-21 South Beach Harbor, San Francisco Bay, CA, California, USA Def 37.7797 -122.3871
767920 Ruiz et al., 2015 2011 2011-09-20 Jack London Square Marina, San Francisco Bay, CA, California, USA Def 37.7947 -122.2822
767932 Ruiz et al., 2015 2011 2011-09-22 Ballena Isle Marina, San Francisco Bay, CA, California, USA Def 37.7676 -122.2869
767968 Ruiz et al., 2015 2011 2011-09-12 Corinthian Yacht Club, San Francisco Bay, CA, California, USA Def 37.8103 -122.3228
767986 Ruiz et al., 2015 2012 2012-08-24 Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA Def 37.9134 -122.3523
768006 Ruiz et al., 2015 2012 2012-08-23 Sausalito Marine Harbor, San Francisco Bay, CA, California, USA Def 37.8609 -122.4853
768021 Ruiz et al., 2015 2012 2012-08-28 San Francisco Marina, San Francisco Bay, CA, California, USA Def 37.8071 -122.4341
768040 Ruiz et al., 2015 2012 2012-08-27 Port of San Francisco Pier 31, San Francisco Bay, CA, California, USA Def 37.8078 -122.4060
768062 Ruiz et al., 2015 2012 2012-09-11 Ballena Isle Marina, San Francisco Bay, CA, California, USA Def 37.7676 -122.2869
768085 Ruiz et al., 2015 2012 2012-08-30 Oyster Point Marina, San Francisco Bay, CA, California, USA Def 37.6633 -122.3817
768109 Ruiz et al., 2015 2012 2012-08-29 Coyote Point Marina, San Francisco Bay, CA, California, USA Def 37.5877 -122.3174
768154 Ruiz et al., 2015 2012 2012-09-06 Loch Lomond Marina, San Francisco Bay, CA, California, USA Def 37.9736 -122.4802
768175 Ruiz et al., 2015 2012 2012-09-05 Port of Oakland, San Francisco Bay, CA, California, USA Def 37.7987 -122.3228
768251 Ruiz et al., 2015 2012 2012-09-12 Emeryville, San Francisco Bay, CA, California, USA Def 37.8396 -122.3133
768277 Ruiz et al., 2015 2013 2013-08-15 Ballena Isle Marina, San Francisco Bay, CA, California, USA Def 37.7656 -122.2858
768297 Ruiz et al., 2015 2013 2013-08-20 Coyote Point Marina, San Francisco Bay, CA, California, USA Def 37.5877 -122.3163
768339 Ruiz et al., 2015 2013 2013-08-23 Loch Lomond Marina, San Francisco Bay, CA, California, USA Def 37.9723 -122.4829
768357 Ruiz et al., 2015 2013 2013-08-13 Oyster Point Marina, San Francisco Bay, CA, California, USA Def 37.6639 -122.3821
768381 Ruiz et al., 2015 2013 2013-08-14 Redwood City Marina, San Francisco Bay, CA, California, USA Def 37.5024 -122.2134
768401 Ruiz et al., 2015 2013 2013-08-19 Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA Def 37.9138 -122.3522
768418 Ruiz et al., 2015 2013 2013-08-12 San Francisco Marina, San Francisco Bay, CA, California, USA Def 37.8078 -122.4354
768449 Ruiz et al., 2015 2013 2013-08-16 Sausalito Marine Harbor, San Francisco Bay, CA, California, USA Def 37.8611 -122.4851
768518 Ruiz et al., 2021b 2017 2017-07-24 Alamitos Bay Marina, San Pedro Bay, California, USA Def 33.7487 -118.1136
768532 Ruiz et al., 2021b 2017 2017-07-24 Alamitos Bay Marina, San Pedro Bay, California, USA Def 33.7487 -118.1136
768804 Ruiz et al., 2021b 2017 2017-07-30 Leeward Island Marina, San Pedro Bay, California, USA Def 33.7767 -118.2428
768852 Ruiz et al., 2021b 2017 2017-08-02 Shoreline Public Marina, San Pedro Bay, California, USA Def 33.7598 -118.1877
768861 Ruiz et al., 2021b 2017 2017-08-02 Shoreline Public Marina, San Pedro Bay, California, USA Def 33.7598 -118.1877
768904 Ruiz et al., 2021b 2017 2017-08-02 Shoreline Public Marina, San Pedro Bay, California, USA Def 33.7598 -118.1877
768952 Ruiz et al., 2021b 2017 2017-07-29 Pacific Yacht Landing, San Pedro Bay, California, USA Def 33.7654 -118.2514
769001 Ruiz et al., 2021b 2017 2017-07-29 Pacific Yacht Landing, San Pedro Bay, California, USA Def 33.7654 -118.2514
769239 Ruiz et al., 2021b 2017 2017-07-28 Port of LB Pier F, San Pedro Bay, California, USA Def 33.7473 -118.2131
769267 Ruiz et al., 2021b 2017 2017-07-28 Port of LB Pier F, San Pedro Bay, California, USA Def 33.7473 -118.2131
769295 Ruiz et al., 2021b 2017 2017-07-28 Port of LB Pier F, San Pedro Bay, California, USA Def 33.7473 -118.2131
769304 Ruiz et al., 2021b 2017 2017-07-28 Port of LB Pier F, San Pedro Bay, California, USA Def 33.7473 -118.2131
769327 Ruiz et al., 2021b 2018 2018-08-06 Shoreline Public Marina, San Pedro Bay, California, USA Def 33.7586 -118.1856
769353 Ruiz et al., 2021b 2018 2018-08-06 Shoreline Public Marina, San Pedro Bay, California, USA Def 33.7586 -118.1856
769400 Ruiz et al., 2021b 2018 2018-08-10 Alamitos Bay Marina, San Pedro Bay, California, USA Def 33.7494 -118.1154
769574 Ruiz et al., 2021b 2018 2018-08-07 Peter's Landing Marina, San Pedro Bay, California, USA Def 33.7252 -118.0766
769580 Ruiz et al., 2021b 2018 2018-08-07 Peter's Landing Marina, San Pedro Bay, California, USA Def 33.7252 -118.0766
769621 Ruiz et al., 2021b 2018 2018-08-07 Peter's Landing Marina, San Pedro Bay, California, USA Def 33.7252 -118.0766
770089 Ruiz et al., 2021b 2018 2018-08-08 Port of LB Pier F, San Pedro Bay, California, USA Def 33.7472 -118.2130
771076 Ruiz et al., 2021a 2017 2017-09-19 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9129 -122.3494
771109 Ruiz et al., 2021a 2017 2017-09-19 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9129 -122.3494
771795 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771802 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771811 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771841 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771853 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771876 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
771889 Ruiz et al., 2021a 2018 2018-09-17 San Francisco Marina, San Francisco Bay, California, USA Def 37.8065 -122.4412
772086 Ruiz et al., 2021a 2018 2018-09-21 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7843 -122.2648
772113 Ruiz et al., 2021a 2018 2018-09-21 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7843 -122.2648
772281 Ruiz et al., 2021a 2018 2018-09-18 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9139 -122.3461
772309 Ruiz et al., 2021a 2018 2018-09-18 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9139 -122.3461
772373 Ruiz et al., 2021a 2018 2018-09-18 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9139 -122.3461
772406 Ruiz et al., 2021a 2018 2018-09-28 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4818
772413 Ruiz et al., 2021a 2018 2018-09-28 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4818
772460 Ruiz et al., 2021a 2018 2018-09-28 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4818
772474 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772482 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772496 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772511 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772519 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772545 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772558 Ruiz et al., 2021a 2018 2018-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8609 -122.4855
772595 Ruiz et al., 2021a 2018 2018-09-27 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6634 -122.3823
773108 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773109 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773110 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773111 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773112 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773113 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773114 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773115 Ruiz et al., 2022 2015 2015-08-17 EZ Landing RV Park and Marina, Humboldt Bay, California, USA Def 40.7370 -124.2176
773116 Ruiz et al., 2022 2015 2015-08-11 Coast Guard, Humboldt Bay, California, USA Def 40.7669 -124.2174
773117 Ruiz et al., 2022 2015 2015-08-11 Coast Guard, Humboldt Bay, California, USA Def 40.7669 -124.2174
773118 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773119 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773120 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773121 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773122 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773123 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773124 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773125 Ruiz et al., 2022 2015 2015-08-12 Redwood Marine Terminal Berth 1, Humboldt Bay, California, USA Def 40.8173 -124.1804
773126 Ruiz et al., 2022 2015 2015-08-13 Simpson Samoa, Humboldt Bay, California, USA Def 40.8036 -124.1891
773127 Ruiz et al., 2022 2015 2015-08-13 Simpson Samoa, Humboldt Bay, California, USA Def 40.8036 -124.1891
773128 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773129 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773130 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773131 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773132 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773133 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773134 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773135 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773136 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773137 Ruiz et al., 2022 2015 2015-08-10 Woodley Island Marina, Humboldt Bay, California, USA Def 40.8078 -124.1610
773138 Ruiz et al., 2022 2015 2015-08-14 Schneider Dock, Humboldt Bay, California, USA Def 40.7775 -124.1865
773139 Ruiz et al., 2022 2015 2015-08-14 Schneider Dock, Humboldt Bay, California, USA Def 40.7775 -124.1865
773140 Ruiz et al., 2022 2015 2015-08-14 Schneider Dock, Humboldt Bay, California, USA Def 40.7775 -124.1865
773141 Ruiz et al., 2022 2015 2015-08-14 Schneider Dock, Humboldt Bay, California, USA Def 40.7775 -124.1865
773142 Ruiz et al., 2022 2015 2015-08-14 Schneider Dock, Humboldt Bay, California, USA Def 40.7775 -124.1865
773143 Ruiz et al., 2022 2015 2015-08-20 Humboldt Bay Forest Products, Humboldt Bay, California, USA Def 40.7326 -124.2191
773144 Ruiz et al., 2022 2015 2015-08-20 Humboldt Bay Forest Products, Humboldt Bay, California, USA Def 40.7326 -124.2191
773145 Ruiz et al., 2022 2015 2015-08-15 Eureka Public Marina, Humboldt Bay, California, USA Def 40.8026 -124.1789
773146 Ruiz et al., 2022 2015 2015-08-15 Eureka Public Marina, Humboldt Bay, California, USA Def 40.8026 -124.1789
773147 Ruiz et al., 2022 2015 2015-08-15 Eureka Public Marina, Humboldt Bay, California, USA Def 40.8026 -124.1789
773148 Ruiz et al., 2022 2015 2015-08-15 Eureka Public Marina, Humboldt Bay, California, USA Def 40.8026 -124.1789
773149 Ruiz et al., 2022 2015 2015-08-15 Eureka Public Marina, Humboldt Bay, California, USA Def 40.8026 -124.1789
773150 Ruiz et al., 2022 2015 2015-07-29 Waves-Tahiti A, Marina del Rey, California, USA Def 33.9729 -118.4511
773151 Ruiz et al., 2022 2015 2015-07-27 Esprit Marina, Marina del Rey, California, USA Def 33.9757 -118.4497
773152 Ruiz et al., 2022 2015 2015-07-28 Catalina Yacht Club, Marina del Rey, California, USA Def 33.9818 -118.4440
773153 Ruiz et al., 2022 2015 2015-07-30 Dolphin Marina, Marina del Rey, California, USA Def 33.9782 -118.4529
773154 Ruiz et al., 2022 2015 2015-07-30 Dolphin Marina, Marina del Rey, California, USA Def 33.9782 -118.4529
773155 Ruiz et al., 2022 2015 2015-07-28 Santa Monica Yacht Club, Marina del Rey, California, USA Def 33.9781 -118.4455
773156 Ruiz et al., 2022 2015 2015-07-25 Naval Base floating dock, Port Hueneme, California, USA Def 34.1537 -119.2090
773157 Ruiz et al., 2022 2015 2015-07-25 Naval Base floating dock, Port Hueneme, California, USA Def 34.1537 -119.2090
773158 Ruiz et al., 2022 2015 2015-07-21 Port Hueneme Site 4, Port Hueneme, California, USA Def 34.1487 -119.2049
773159 Ruiz et al., 2022 2015 2015-07-21 Port Hueneme Site 4, Port Hueneme, California, USA Def 34.1487 -119.2049
773160 Ruiz et al., 2022 2015 2015-07-21 Port Hueneme Site 4, Port Hueneme, California, USA Def 34.1487 -119.2049
773161 Ruiz et al., 2022 2015 2015-07-21 Port Hueneme Site 4, Port Hueneme, California, USA Def 34.1487 -119.2049
773162 Ruiz et al., 2022 2015 2015-07-21 Port Hueneme Site 4, Port Hueneme, California, USA Def 34.1487 -119.2049
773163 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773164 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773165 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773166 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773167 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773168 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773169 Ruiz et al., 2022 2014 2014-09-08 San Francisco Marina, San Francisco Bay, California, USA Def 37.8078 -122.4354
773170 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773171 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773172 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773173 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773174 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773175 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773176 Ruiz et al., 2022 2014 2014-09-19 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4851
773177 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773178 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773179 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773180 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773181 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773182 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773183 Ruiz et al., 2022 2014 2014-09-16 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5895 -122.3160
773184 Ruiz et al., 2022 2014 2014-09-17 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6639 -122.3758
773185 Ruiz et al., 2022 2014 2014-09-17 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6639 -122.3758
773186 Ruiz et al., 2022 2014 2014-09-17 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6639 -122.3758
773187 Ruiz et al., 2022 2014 2014-09-17 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6639 -122.3758
773188 Ruiz et al., 2022 2014 2014-09-17 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6639 -122.3758
773189 Ruiz et al., 2022 2014 2014-09-11 Redwood City Marina, San Francisco Bay, California, USA Def 37.5024 -122.2134
773190 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773191 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773192 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773193 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773194 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773195 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773196 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773197 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773198 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773199 Ruiz et al., 2022 2014 2014-09-12 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7662 -122.2656
773200 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773201 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773202 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773203 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773204 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773205 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773206 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773207 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773208 Ruiz et al., 2022 2014 2014-09-10 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9138 -122.3522
773209 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773210 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773211 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773212 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773213 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773214 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773215 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773216 Ruiz et al., 2022 2014 2014-09-15 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9723 -122.4829
773217 Ruiz et al., 2022 2014 2014-09-18 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7835 -122.2630
773218 Ruiz et al., 2022 2014 2014-09-18 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7835 -122.2630
773219 Ruiz et al., 2022 2014 2014-09-18 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7835 -122.2630
773220 Ruiz et al., 2022 2014 2014-09-18 Oakland Yacht Club, San Francisco Bay, California, USA Def 37.7835 -122.2630
773221 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773222 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773223 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773224 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773225 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773226 Ruiz et al., 2022 2015 2015-09-15 San Francisco Marina, San Francisco Bay, California, USA Def 37.8066 -122.4331
773227 Ruiz et al., 2022 2015 2015-09-21 Redwood City Marina, San Francisco Bay, California, USA Def 37.5022 -122.2129
773228 Ruiz et al., 2022 2015 2015-09-14 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9129 -122.3492
773229 Ruiz et al., 2022 2015 2015-09-14 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9129 -122.3492
773230 Ruiz et al., 2022 2015 2015-09-17 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773231 Ruiz et al., 2022 2015 2015-09-17 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773232 Ruiz et al., 2022 2015 2015-09-17 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773233 Ruiz et al., 2022 2015 2015-09-23 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6630 -122.3798
773234 Ruiz et al., 2022 2015 2015-09-23 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6630 -122.3798
773235 Ruiz et al., 2022 2015 2015-09-23 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6630 -122.3798
773236 Ruiz et al., 2022 2015 2015-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5887 -122.3164
773237 Ruiz et al., 2022 2015 2015-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5887 -122.3164
773238 Ruiz et al., 2022 2015 2015-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5887 -122.3164
773239 Ruiz et al., 2022 2015 2015-09-18 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9731 -122.4827
773240 Ruiz et al., 2022 2015 2015-09-18 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9731 -122.4827
773241 Ruiz et al., 2022 2015 2015-09-18 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9731 -122.4827
773242 Ruiz et al., 2022 2015 2015-09-18 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9731 -122.4827
773243 Ruiz et al., 2022 2015 2015-09-25 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4849
773244 Ruiz et al., 2022 2015 2015-09-25 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4849
773245 Ruiz et al., 2022 2015 2015-09-25 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4849
773246 Ruiz et al., 2022 2015 2015-09-25 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4849
773247 Ruiz et al., 2022 2015 2015-09-25 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8612 -122.4849
773248 Ruiz et al., 2022 2015 2015-09-16 San Leandro Marina, San Francisco Bay, California, USA Def 37.6978 -122.1928
773249 Ruiz et al., 2022 2015 2015-09-16 San Leandro Marina, San Francisco Bay, California, USA Def 37.6978 -122.1928
773250 Ruiz et al., 2022 2015 2015-09-16 San Leandro Marina, San Francisco Bay, California, USA Def 37.6978 -122.1928
773251 Ruiz et al., 2022 2016 2016-09-08 Loch Lomond Marina, San Francisco Bay, California, USA Def 37.9727 -122.4816
773252 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773253 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773254 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773255 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773256 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773257 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773258 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773259 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773260 Ruiz et al., 2022 2016 2016-09-23 Sausalito Marine Harbor, San Francisco Bay, California, USA Def 37.8606 -122.4853
773261 Ruiz et al., 2022 2016 2016-09-07 San Francisco Marina, San Francisco Bay, California, USA Def 37.8060 -122.4428
773262 Ruiz et al., 2022 2016 2016-09-07 San Francisco Marina, San Francisco Bay, California, USA Def 37.8060 -122.4428
773263 Ruiz et al., 2022 2016 2016-09-07 San Francisco Marina, San Francisco Bay, California, USA Def 37.8060 -122.4428
773264 Ruiz et al., 2022 2016 2016-09-21 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6633 -122.3759
773265 Ruiz et al., 2022 2016 2016-09-21 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6633 -122.3759
773266 Ruiz et al., 2022 2016 2016-09-21 Oyster Point Marina, San Francisco Bay, California, USA Def 37.6633 -122.3759
773267 Ruiz et al., 2022 2016 2016-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5898 -122.3165
773268 Ruiz et al., 2022 2016 2016-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5898 -122.3165
773269 Ruiz et al., 2022 2016 2016-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5898 -122.3165
773270 Ruiz et al., 2022 2016 2016-09-22 Coyote Point Marina, San Francisco Bay, California, USA Def 37.5898 -122.3165
773271 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773272 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773273 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773274 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773275 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773276 Ruiz et al., 2022 2016 2016-09-12 Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA Def 37.9133 -122.3500
773277 Ruiz et al., 2022 2016 2016-09-13 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773278 Ruiz et al., 2022 2016 2016-09-13 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773279 Ruiz et al., 2022 2016 2016-09-13 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773280 Ruiz et al., 2022 2016 2016-09-13 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773281 Ruiz et al., 2022 2016 2016-09-13 Ballena Isle Marina, San Francisco Bay, California, USA Def 37.7679 -122.2863
773282 Ruiz et al., 2022 2016 2016-09-14 San Leandro Marina, San Francisco Bay, California, USA Def 37.6978 -122.1928

References

Abbott, Donald P.; Lambert, Charles C.; Lambert, Gretchen; Newberry, A. Todd (2007) The Light and Smith Manual: Intertidal Invertebrates from Central California to Oregon (4th Edtion), University of California Press, Berkeley, CA. Pp. 949-964

Agius, Brad P. (2007) Spatial and temporal effects of pre-seeding plates with invasive ascidians: Growth, recruitment and community composition., Journal of Experimental Marine Biology and Ecology 342: 30-39

Aguirre, J. David; Miller, Seth H.; Morgan, Steven G.; Marshall, Dustin J. (2013) Relatedness affects the density, distribution and phenotype of colonisers in four sessile marine invertebrates, Oikos 122: 881-888

Altman, Safra; Whitlatch, Robert B. (2007) Effects of small-scale disturbance on invasion success in marine communities., Journal of Experimental Marine Biology and Ecology 342: 15-29

Arenas, F. and 13 authors. (2006) Alien species and other notable records from a rapid assessment survey of marinas on the south coast of England., Journal of the Marine Biological Association of the United Kingdom 86: 329-1337

Arens, Collin J.; Paetzold, S. Christine; Ramsay, Aaron; Davidson, Jeff (2011) Pressurized seawater as an antifouling treatment against the colonial tunicates Botrylloides violaceus and Botryllus schlosseri in mussel aquaculture, Aquatic Invasions 6(4): corrected proof

Asagabaldan, M.A and 10 authors (2019) Some Cheilostomata (Bryozoa) from the Java Sea, central Indonesian Archipelago, with a description of Pleurocodonellina jeparaensis n. sp. Smittinidae), Zootaxa <missing volume>: <missing location>

Baldwin, Andy; Leason, Diane (2016) Potential Ecological impacts of Emerald Ash Borer on Maryland's Eastern Shore, In: None(Eds.) None. , <missing place>. Pp. <missing location>

Bancila. Raluca I.; Skolka, Marius; Ivanova, Petya; Surugiu, Victor; Stefanova, Kremena; Todorova. Valentina; Zenetos, Argyro (2022) Alien species of the Romanian and Bulgarian Black Sea coast: state of knowledge, uncertainties, and needs for future research, Aquatic Invasions 17: Published online

Barnes, Robert D. (1983) Invertebrate Zoology, Saunders, Philadelphia. Pp. 883

Bastida-Zavala, Rolando; de León-González, Jesús Ángel; Carballo Cenizo, José Luis; Moreno-Dávila, Betzabé (2014) [Aquatic Invasive Species in Mexico], Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, <missing place>. Pp. 317-336

Berman, Jody (1990) The importance of introduced species, Underwater Naturalist 19(1): 12-14

Berman, Jody; Harris, Larry; Lambert, Walter; Buttrick, Melanie; Dufresne, Michael (1992) Recent invasions of the Gulf of Maine: Three contrasting ecological histories., Conservation Biology 6(3): 435-441

Bernier, Renée Y.; Locke, Andrea; Hanson, John Mark (2007) Lobsters and crabs as potential vectors for tunicate dispersal in the southern Gulf of St. Lawrence, Canada., Memoirs of the Museum of Victoria 4(1): 105-110

Beshai, Ryan A.; Truong, Danny A.; Henry, Amy K. Sorte, Cascade J. B. (2022) Biotic resistance or invasional meltdown? Diversity reduces invasibility but not exotic dominance in southern California epibenthic communities, Biological Invasions 25(2): 533-549
https://doi.org/10.1007/s10530-022-02932-1

Bishop, John D. D.; Wood, Christine A.; Lévêque, Laurent; Yunnie, Anna L. E.; Viard, Frédérique (2015b) Repeated rapid assessment surveys reveal contrasting trends in occupancy of marinas by non-indigenous species on opposite sides of the western English Channel, Marine Pollution Bulletin 95: 699-706

Bishop, John D.D.; Wood, Christine A.; Yunnie, Anna L. E.; Griffiths, Carly A. (2015a) Unheralded arrivals: non-native sessile invertebrates in marinas on the English coast, Aquatic Invasions 10: 249-264

Blezard, David J. (1999) <missing title>, M.S. Thesis, University of New Hampshire, Durham, New Hampshire. Pp. <missing location>

Bock, D. G.; Zhan, A.; Lejeusne, C. L.; MacIsaac, H. J .; Cristescu, M. E. (2011-2021) Looking at both sides of the invasion: patterns of colonization in the violet tunicate Botrylloides violaceus, Molecular Ecology published online: <missing location>

Boyd, Milton J.; Mulligan, Tim J; Shaughnessy, Frank J. (2002) <missing title>, California Department of Fish and Game, Sacramento. Pp. 1-118

Braga, Marcus Davis Andrade et al. (2021) Retirement risks: Invasive coral on old oil platform on the Brazilian equatorial continental shelf, Marine Pollution Bulletin 165(112156): Published online
https://doi.org/10.1016/j.marpolbul.2021.112156

Bullard, Stephan G.; Whitlatch, Robert B.; Osman, Richard W. (2004) Checking the landing zone: do invertebrate larvae avoid settling near superior spatial competitors?, Marine Ecological Progress Series 280: 239-247

Byrnes, Jarrett; Stachowicz, John J. (2009) Short and long term consequences of increases in exotic species richness on water filtration by marine invertebrates, Ecology Letters 12: 830-841

California Department of Fish and Wildlife (2014) Introduced Aquatic Species in California Bays and Harbors, 2011 Survey, California Department of Fish and Wildlife, Sacramento CA. Pp. 1-36

Callahan, Ashley G.; Deibel, Don; McKenzie, Cynthia H.; Hall, Jennifer R.; Rise, Matthew L. (2010) Survey of harbours in Newfoundland for indigenous and non-indigenous ascidians and an analysis of their cytochrome c oxidase I gene sequences, Aquatic Invasions 5(1): corrected proof

Canning-Clode, João; Fofonoff, Paul; McCann, Linda; Carlton, James T.; Ruiz, Gregory (2013) Marine invasions on a subtropical island: fouling studies and new records in a recent marina on Madeira Island (Eastern Atlantic Ocean), Aquatic Invasions 8(3): 261-270

Carballo-Bolaños, Rodrigo Denis, Vianney Huang, Ya-Yi Keshavmurthy, Shashank Chen, Chaolun Allen (2019) Temporal variation and photochemical efficiency of species in Symbiodinaceae associated with coral Leptoria phrygia (Scleractinia; Merulinidae) exposed to contrasting temperature regimes, PLOSOne 14: e0218801
https://doi.org/10.1371/journal.pone.0218801

Carlton, James T. (1979) History, biogeography, and ecology of the introduced marine and estuarine invertebrates of the Pacific Coast of North America., Ph.D. dissertation, University of California, Davis. Pp. 1-904

Carlton, James T. (1989) <missing title>, <missing publisher>, <missing place>. Pp. <missing location>

Carlton, James T. (2000) Invasive species in a changing world., Island Press, Covelo, CA. Pp. 19-31

Carman, M. R.; Morris, J. A.; Karney, R. C.; Grunden, D. W. (2010) An initial assessment of native and invasive tunicates in shellfish aquaculture of the North American east coast, Journal of Applied Ichthyology 26(Suppl. 2): 8-11

Carman, Mary R. and 13 authors (2016) Distribution and diversity of tunicates utilizing eelgrass as substrate in the western North Atlantic between 39° and 47° north latitude (New Jersey to Newfoundland), Management of Biological Invasions Published online: <missing location>

Carman, Mary R.; Bullard, S.G.; Donnelly, J.P. (2007) Water quality, nitrogen pollution, and ascidian diversity in coastal waters of southern Massachusetts, USA., Journal of Experimental Marine Biology and Ecology 342: 175-178

Carman, Mary R.; Hoagland, K. Elaine; Green-Beach, Emma; Grunden, David W. (2009) Tunicate faunas of two North Atlantic-New England islands: Martha’s Vineyard, Massachusetts and Block Island, Rhode Island., Aquatic Invasions 4(1): 65-70

Chainho, Paula and 20 additional authors (2015) Non-indigenous species in Portuguese coastal areas, lagoons, estuaries, and islands, Estuarine, Coastal and Shelf Science <missing volume>: <missing location>

Cockrell, Marcy L.; Sorte, Cascade J.B. (2013) Predicting climate-induced changes in population dynamics of invasive species in a marine epibenthic community, Journal of Experimental Marine Biology and Ecology 440: 42-48

Cohen, Andrew N. 2005-2024 Exotics Guide- Non-native species of the North American Pacific Coat. https://www.exoticsguide.org/



Cohen, Andrew N. and 10 authors (2005) <missing title>, San Francisco Estuary Institute, Oakland CA. Pp. <missing location>

Cohen, Andrew N. and 12 authors (2002) Project report for the Southern California exotics expedition 2000: a rapid assessment survey of exotic species in sheltered coastal waters., In: (Eds.) . , Sacramento CA. Pp. 1-23

Cohen, Andrew N. and 22 authors (2001) <missing title>, Washington State Department of Natural Resources, Olympia. Pp. <missing location>

Cohen, Andrew N.; Carlton, James T. (1995) Nonindigenous aquatic species in a United States estuary: a case study of the biological invasions of the San Francisco Bay and Delta, U.S. Fish and Wildlife Service and National Sea Grant College Program (Connecticut Sea Grant), Washington DC, Silver Spring MD.. Pp. <missing location>

Cohen, Andrew; and 16 authors. (1998) <missing title>, Washington State Department of Natural Resources, Olympia, Washington. Pp. 1-37

Cohen, Sarah; Ruiz, Greg; Zabin, Chela; Alroy, Karen; Wang, Verena (2008) <missing title>, National Sea Grant Program & Prince William Sound Regional Citizens’ Advisory Council, Valdez AK. Pp. 1-20

Colarusso, Phil; Nelson, Eric; Ayvazian, Suzanne; Carman, Mary R.; Chintala, Marty; Grabbert, Sinead; Grunden, David (2016) Quantifying the ecological impact of invasive tunicates to shallow coastal water systems, Management of Biological Invasions 7: 33-42

Cordell, Jeffery R.; Levy, Claire; Toft, Jason D. (2012) Ecological implications of invasive tunicates associated with artificial structures in Puget Sound, Washington, USA, Biological Invasions 15(6): 1303-1318

Crane, Laura C.; Goldstein, Jason S.; Thomas, Devin W.; Rexroth, Kayla S.; Watts, Alison W. (2021) Effects of life stage on eDNA detection of the invasive European green crab (Carcinus maenas) in estuarine systems, Ecological Indicators 124(107412): Published online

de Rivera, Catherine, and 27 authors (2005) Broad-scale non-indigenous species monitoring along the West Coast in National Marine Sanctuaries and National Estuarine Research Reserves report to National Fish and Wildlife Foundation, National Fish and Wildlife Foundation, Washington, D.C.. Pp. <missing location>

Dijkstra, Jennifer A.; Harris, Larry G. (2007) <missing title>, The New Hampshire Estuaries Project, Portsmouth, NH. Pp. 1-21

Dijkstra, Jennifer A.; Harris, Larry G. (2009) Maintenance of diversity altered by a shift in dominant species: implications for species coexistence, Marine Ecology Progress Series 387: 71-80

Dijkstra, Jennifer A.; Westerman, Erica L.; Harris, Larry G. (2011) The effects of climate change on species composition, succession and phenology: a case study, Global Change Biology 17: 2360-2369

Dijkstra, Jennifer; Dutton, Anthony; Westerman, Erica; Harris, Larry (2008) Heart rate reflects osmotic stress levels in two introduced colonial ascidians Botryllus schlosseri and Botrylloides violaceus., Marine Biology 154: 805-811

Dijkstra, Jennifer; Harris, Larry G.; Westerman, Erica (2007) Distribution and long-term temporal patterns of four invasive colonial ascidians in the Gulf of Maine, Journal of Experimental Marine Biology and Ecology 342: 61-68

Dijkstra, Jennifer; Sherman,Hillary; Harris, Larry G. (2007) The role of colonial ascidians in altering biodiversity in marine fouling communities., Journal of Experimental Marine Biology and Ecology 342: 169171

Eddy,Elizabeth N. ; Roman, Charles T. (2016) Relationship between epibenthic invertebrate species assemblages and environmental variables in Boston Harbor’s intertidal habitat, Northeastern Naturalist 23(1): 45-66

El Nagar, Aliya; Huys, Rony; Bishop, John D. D. (2010) Widespread occurrence of the Southern Hemisphere ascidian Corella eumyota Traustedt, 1882 on the Atlantic coast of Iberia, Aquatic Invasions 5(2): 169-173

Epelbaum, A.; Herborg, L. M.; Therriault, T. W.; Pearce, C. M. (2009) Temperature and salinity effects on growth, survival, reproduction, and potential distribution of two non-indigenous botryllid ascidians in British Columbia, Journal of Experimental Marine Biology and Ecology 399: 43-52

Epelbaum, Anya;Therriault, Thomas W.; Paulson, Amber; Pearce, Christopher M. (2009) Botryllid tunicates: Culture techniques and experimental procedures., Aquatic Invasions 4(1): 111-120

Faasse, Marco (2012) The exotic isopod Synidotea in the Netherlands and Europe, A Japanese or American invasion (Pancrustacea: Isopoda)?, Nederlandse Faunistiche Mededelingen 108: 103-106

Fairey, Russell; Dunn, Roslyn; Sigala, Marco; Oliver, John (2002) Introduced aquatic species in California's coastal waters: Final Report, California Department of Fish and Game, Sacramento. Pp. <missing location>

Fay, R. C.; Vallee, J. A. (1979) A survey of the littoral and sublittoral ascidians of southern California, including the Channel Islands., Bulletin of the Southern California Academy of Sciences 78(2): 122-135

Ferguson, Louis F.; Landry, Thomas; Therriault, Thomas W.; Davidson, Jeff (2016) Effectiveness of a neutral red viability protocol developed for two colonial tunicate species, Management of Biological Invasions 7: In press

Fisheries and Oceans Canada 2018b Haplosporidium costale (SSO) of Oysters. https://www.dfo-mpo.gc.ca/science/aah-saa/diseases-maladies/hcoy-eng.html



Florida Museum of Natural History 2009-2013 Invertebrate Zoology Master Database. <missing URL>



Freeman, Aaren S.; Frischeisen, Alejandro; Blakeslee, April M. H. (2016) Estuarine fouling communities are dominated by nonindigenous species in the presence of an invasive crab, Biological Invasions Published online: <missing location>

Freestone, Amy L.; Ruiz, Gregory M.; Torchin, Mark E. (2013) Stronger biotic resistance in tropics relative to temperate zone: Effects of predation on marine invasion dynamics, Ecology 94(6): 1370-1377

Gartner, Heidi N.; Murray, Cathryn Clarke; Frey, Melissa A.; Nelson, Jocelyn C.; Larson, Kristen J.; Ruiz, Gregory M.; Therriault, Thomas W. (2016) Non-indigenous invertebrate species in the marine fouling communities of British Columbia, Canada, BioInvasions Records <missing volume>: <missing location>

Gauff, Robin P. M.; Lejeusne, Christophe; Arsenieff, Laure ; Bohner, Olivier; Coudret , Jerome; Desbordes, Florian; Jandard, Alise; Loisel, Gaetan (2022) Alien vs. predator: influence of environmental variability and predation on the survival of ascidian recruits of a native and alien species, Biological Invasions Published online: Published online

Gittenberger, Adriaan (2007) Recent population expansions of non-native ascidians in the Netherlands., Journal of Experimental Marine Biology and Ecology 342: 122-126

Gittenberger, Adriaan (2009) Invasive tunicates on Zeeland and Prince Edward Island mussels, and management practices in The Netherlands., Aquatic Invasions 4(1): 279-281

Gittenberger, Adriaan; Moons, Jean Jacques Simeon (2011) Settlement and possible competition for space between the invasive violet tunicate Botrylloides violaceus and the native star tunicate Botryllus schlosseri in The Netherlands, Aquatic Invasions 6(4): 435-440

Gittenberger, Adriaan; Rensing, Marjolein; Stegenga, Herre; Hoeksema, Bert (2010) Native and non-native species of hard substrata in the Dutch Wadden Sea, Nederlandse Faunistiche Mededelingen 33: 20-76

Glasby, T. M. (2001) Development of sessile marine assemblages on fixed versus moving substrata., Marine Ecology Progress Series 215: 37-47

Green, Stephanie J. and 7 authors (2021) Broad-scale acoustic telemetry reveals long-distance movements and large home ranges for invasive lionfish on Atlantic coral reefs, Marine Ecology Progress Series 673: 117-134

Grey, Erin K. (2009) Scale-dependent relationships between native richness, resource stability and exotic cover in dock fouling communities of Washington, USA, Diversity and Distributions 15: 1073-1080

Grey, Erin K. (2010) Effects of large enemies on success of exotic species n marine fouling communities of Washington, USA, Marine Ecology Progress Series 411: 89-100

Grosholz, Edwin (2001) Small spatial-scale differentiation among populations of an introduced colonial invertebrate, Oecologia 129-: 58-64

Harris, Larry G.; Dijkstra, Jennifer A. (2007) <missing title>, New Hampshire Estuaries Project, <missing place>. Pp. <missing location>

Harris, Larry; Tyrrell, Megan (2001) Changing community states in the Gulf of Maine., Biological Invasions 3: 9-21

Hewitt, Chad L. (1993) <missing title>, Ph.D. Dissertation, University of Oregon, Eugene. Pp. <missing location>

Hines, Anson H.; Ruiz, Gregory M. (2000) Biological invasions of cold-water coastal ecosystems: ballast-mediated introductions in Port Valdez/Prince William Sound (Final Report), In: (Eds.) . , Valdez, Alaska. Pp. <missing location>

Huang, Zongguo (Ed.), Junda Lin (Translator) (2001) Marine Species and Their Distributions in China's Seas, Krieger, Malabar, FL. Pp. <missing location>

Karlson, Ronald H.; Osman, Richard W (2012) Species composition and geographic distribution of invertebrates in fouling communities along the east coast of the USA: a regional perspective, Marine Ecology Progress Series 458: 255–268

Kennedy, C., Pappal, A. L.; Bastidas, C.; ; Carlton, J. T.; David, A. A.; Dijkstra, J.A.; Duffey, S; Gibson, J.; Grady, S. P.; Green-Gavrielidis, (2020) Report on the 2018 Rapid Assessment Survey of Introduced, Cryptogenic, and Native Marine Species at New England Marinas: Massachusetts to Maine, <missing publisher>, Boston MA. Pp. <missing location>

Kerckhof, Francis; Haelters, Jan; Gollasch, Stephan G. (2007) Alien species in the marine and brackish ecosystem: the situation in Belgian waters., Aquatic Invasions 2(3): 243-257

Kincaid, Erin S.; de Rivera, Catherine E. (2021) Predators associated with marinas consume indigenous over non-indigenous ascidians, Estuaries and Coasts 44: 579-588

Kitamura, Hitoshi; Hirayama, Kazutsugu (1984) Growth of the bryozoan Bugula neritina in the sea at various water temperatures., Bulletin of the Japanese Society of Scientific Fisheries 50(1): 1-5

Kott, P. (1998) Tunicata, Zoological Catalogue of Australia 34: 51-252

Kott, P. (2005) Catalogue of Tunicata in Australian waters, Queensland Museum, Brisbane. Pp. 1-301

Kott, Patricia (1985) The Australian Ascidiacea Part 1, Phlebobranchia and Stolidobranchia., Memoirs of the Queensland Museum 23: 1-440

Kott, Patricia (2003) New syntheses and new species in the Australian Ascidiacea, Journal of Natural History 37(13): 1611-1653

Lacoursiere-Roussel, Anais; Forrest, Barrie M.; Guichard, Frederic; Piola, Richard F.; McKindsey, Christopher W. (2012) Modeling biofouling from boat and source characteristics: a comparative study between Canada and New Zealand, Biological Invasions 14: published online

Lambert, C. C.; Lambert, G. (1998) Non-indigenous ascidians in southern California harbors and marinas., Marine Biology 130: 675-688

Lambert, Charles C; Lambert, Gretchen (2003) Persistence and differential distribution of nonindigenous ascidians in harbors of the Southern California Bight., Marine Ecology Progress Series 259: 145-161

Lambert, G.; Sanamyan, K. (2001) Distaplia alaskensis sp. nov. (Ascidiacea, Aplousobranchia) and other new ascidian records from South-central Alaska, with a redescription of Ascidia columbiana (Huntsman, 1912)., Canadian Journal of Zoology 79: 1766-1781

Lambert, Gretchen (2003) New records of ascidians from the NE Pacific: a new species of Tridemnum, range extension and description of Aplidiopsis pannosum (Ritter, 1899), including its larva, and several non-indigenous species., Zoosystema 24(4): 665-675

Lejeusne, Christophe; Bock, Dan G.; Therriault, Thomas W.; MacIsaac. Hugh J.; Cristescu, Melania E. (2011) Comparative phylogeography of two colonial ascidians reveals contrasting invasion histories in North America, Biological Invasions 13(3): 635-650

Liu, Wenliang; Liang, Xiaoli ; Zhu, Xiaojing (2015) A new record and mitochondrial identification of Synidotea laticauda Benedict, 1897 (Crustacea: Isopoda: Valvifera: Idoteidae) from the Yangtze Estuary, China, Zootaxa 4294: 371-380

Locke, Andrea (2009) A screening procedure for potential tunicate invaders of Atlantic Canada., Aquatic Invasions 4(1): 71-79

Locke, Andrea; Hanson, Mark; Ellis, Karla M.; Thompson, Jason; Rochette, Rémy (2007) Invasion of the southern Gulf of St. Lawrence by the clubbed tunicate (Styela clava Herdman): Potential mechanisms for invasions of Prince Edward Island estuaries., Journal of Experimental Marine Biology and Ecology 342: 69-77

Locke, Andrea; Hanson, John Mark; MacNair, Neil G.; Smith, Arthur H. (2009) Rapid response to non-indigenous species. 2. Case studies of invasive tunicates in Prince Edward Island, Aquatic Invasions 4(1): 249-258

Lord, Joshua P.; Calini, Jeremy M.; Whitlatch, Robert B. (2015) Influence of seawater temperature and shipping on the spread and establishment of marine fouling species, Marine Biology 162: 2481-2492

Low-Pfeng, Antonio; Recagno, Edward M. Peters (2012) <missing title>, Geomare, A. C., INESEMARNAT, Mexico. Pp. 236

Lu, L.; Levings, C. D.; Piercey, G. E. (2007) Preliminary investigation on aquatic invasive species of marine and estuarine macroinvertebrates on floating structures in five British Columbia harbours, Canadian Manuscript Report of Fisheries and Aquatic Sciences 2814: 2-30

Ma, K.C.K.; Deibel, D.; McKenzie, C. H. (2011) Cold Harvest: Aquaculture Canada, 17 Aquaculture Association of Canada, <missing place>. Pp. 58-63

Marin, Ivan; Korn, Olga N.; Kornienko, Elena S. (2012a) The Caridean Shrimp Lysmata vittata (Stimpson, 1860) (Decapoda: Hippolytidae): A New Species for the Fauna of Russia, Russian Journal of Marine Biology 38(4): 359-363

MarLin- Marine Life Information Network 2006-2024 MarLin- Marine Life Information Network. <missing URL>



Marraffini, M. L.; Geller, J. B. (2015) Species richness and interacting factors control invasibility of a marine community, Proceedings of the Royal Society of London B 282: Published online

Martin, Jennifer L.; LeGresley, Murielle M.; Thorpe, Bruce; McCurdy, Paul (2011) Non-indigenous tunicates in the Bay of Fundy, eastern Canada (2006-2009), Aquatic Invasions 6(4): corrected proof

Massachusetts Office of Coastal Zone Management (2013) Rapid assessment survey of marine species at New England floating docks and rocky shores, Massachusetts Office of Coastal Zone Management, Boston MA. Pp. <missing location>

Mathieson, Arthur C.; Dawes, Clinton, J (2018) A Comparison of marine and estuarine algal populations from Downeast Maine and eight contiguous Northwest Atlantic seas, Rhodora 120(984): 310-380
URL: https://doi.org/10.3119/17-21

McCarthy, Anna; Osman, Richard W.; Whitlatch, Robert B. (2007) Effects of temperature on growth rates of colonial ascidians: A comparison of Didemnum sp. to Botryllus schlosseri and Botrylloides violaceus., Journal of Experimental Marine Biology and Ecology 342: 172-174

McKenzie, Cynthia H.; Matheson, Kyle; Caines, Scott; Wells, Terri (2016) Surveys for non-indigenous tunicate species in Newfoundland, Canada (2006-2014): a first step towards understanding impact and control, Management of Biological Invasions 7(1): 21-32

McNaught, Douglas C.; Norden, Wendy S. (2011) Generalized regional spatial patterns of larval recruitment of invasive ascidians, mussels, and other organisms along the coast of Maine, Aquatic Invasions 6(4): 519-523

Minchin, Dan (2007) Rapid coastal survey for targeted alien species associated with floating pontoons in Ireland, Aquatic Invasions 2(1): 63-70

Minchin, Dan; Cook, Elizabeth J.; Clark, Paul F. (2013) Alien species in British brackish and marine waters, Aquatic Invasions 8: in press

MIT Sea Grant 2003-2008 Introduced and cryptogenic species of the North Atlantic. <missing URL>



MIT Sea Grant 2009-2012 Marine Invader Tracking and Information System (MITIS). <missing URL>



Moura, Carlos J.; Collins, Allen G.; Santos, Ricardo S.; Lessios, Harilaos (2019) Predominant east to west colonizations across major oceanic barriers: Insights into the phylogeographic history of the hydroid superfamily Plumularioidea, suggested by a mitochondrial DNA barcoding marker, Ecology and Evolution 9: :13001–13016.
DOI: 10.1002/ece3.5608

Muirhead, Jim R.; Leung, Brian; van Overdijk, Colin; Kelly, David W.; Nandakumar, Kanavillil; Marchant, Kenneth R.; MacIsaac, Hugh J. (2006) Modelling local and long-distance dispersal of invasive emerald ash borer Agrilus planipennis (Coleoptera) in North America, Diversity and Distributions 12: 71–79

Murray, Cathryn Clarke, and 5 authors (2014) Spatial distribution of marine invasive species: environmental, demographic and vector drivers, Diversity and Distributions 20: 824-836

Murray, Cathryn Clarke; Pakhomov, Evgeny A.; Therriault, Thomas W. (2011) Recreational boating: a large unregulated vector transporting marine invasive species, Diversity and Distributions 17: 1161-1172

Murray, Cathryn Clarke; Therriault, Thomas W.; Martone, Patrick T. (2012) Adapted for invasion? Comparing attachment, drag and dislodgment of native and nonindigenous hull fouling species, Biological Invasions <missing volume>: published online

Myers, Philip E. (1990) Space versus other limiting resources for a colonial tunicate, Botrylloides leachii (Savigny), on fouling plates, Journal of Experimental Marine Biology and Ecology 141: 47-52

Nall, Christopher R.; Guerin, Andrew J.; Cook, Elizabeth J. (2015) Rapid assessment of marine non-native species in northern Scotland and a synthesis of existing Scottish records, Aquatic Invasions 10(1): 107–121
http://dx.doi.org/10.3391/ai.2015.10.1.11

Needles, Lisa A. (2007) <missing title>, M.S. Thesis, California Polytechnic State University, San Luis Obispo. Pp. <missing location>

Needles, Lisa A.; Wendt, Dean E. (2013) Big changes to a small bay: Introduced species and long-term compositional shifts to the fouling community of Morro Bay (CA), Biological Invasions 15(6): 1231-1251

Nelson, Matthew L. (2009) <missing title>, Humboldt State University, Eureka, California. Pp. <missing location>

Nichols, Claire L.; Lambert, Gretchen; Nydam, Marie L. (2023) Continued persistence of non-native ascidians in Southern California harbors and marinas, Aquatic Invasions 18(1): 1-22
https://doi.org/10.3391/ ai.2023.18.1.101962

Nishikawa, T. (1991) The ascidians of the Japan Sea. II., Publications of the Seto Marine Biological Laboratory 35: 25-170

Nishikawa, Teruki (1991) The Ascidians of the Japan Sea., Publication of the Seto Marine Biological Laboratory 35(1/3): 25-170

Nydam, Marie L.; Lemmon, Alan R.; Cherry, Jesse R.; Michelle L. Kortyna3, Clancy, Darragh L.; Hernandez, Cecilia;; Cohen, C. Sarah (2021) Phylogenomic and morphological relationships among the botryllid ascidians (Subphylum Tunicata, Class Ascidiacea, Family Styelidae), Scientific Reports 11(8351): Published online

O'Shaughnessy, Kathryn A.; Lyons, David; Ashelby,Christopher W; R Counihan, Randall; Pears, Eliot; Taylor; Davies, Rebecca; PStebbing, aul D. (2-023) Rapid assessment of marine non-native species in Irish marinas, Management of Biological Invasions 14: 245–267
, https://doi.org/10. 3391/mbi.2023.14.2.05 Received: 4 August 2022

Osman, Richard W.; Whitlatch, Robert B. (1995) The influence of resident adults on recruitment: a comparison to settlement., Journal of Experimental Marine Biology and Ecology 190: 169-198

Osman, Richard W.; Whitlatch, Robert B. (2000) Ecological interactions of invading ascidians within epifaunal communities of southern New England., In: Peterson, Judith(Eds.) Marine Bioinvasions. , Cambridge. Pp. 164-174

Osman, Richard W.; Whitlatch, Robert B. (2007) Variation in the ability of Didemnum sp to invade established communities, Journal of Experimental Marine Biology and Ecology 342: 40-53

Paetzold, S. Christine; Hill, Jonathan; Davidson, Jeff (2012) Efficacy of high-pressure seawater spray against colonial tunicate fouling in mussel aquaculture: inter-annual variation, Aquatic Invasions 7: in press

Pederson, Judith, and 13 authors (2021) 2019 Rapid Assessment Survey of marine bioinvasions of southern New England and New York, USA, with an overview of new records and range expansions, Bioinvasions Records 10(2): 22-–237

Pongparadon, Supattra; Zuccarello, Giuseppe C.; Prathep, Anchana (2017) High morpho-anatomical variability in Halimeda macroloba (Bryopsidales, Chlorophyta) in Thai waters, Phycological Research 65: 136-145
doi: 10.1111/pre.12172

Rajbanshi, Rubi; Pederson, Judith (2007) Competition among invading ascidians and a native mussel., Journal of Experimental Marine Biology and Ecology 342: 163-165

Ramsay, Aaron; Davidson, Jeff; Landry, Thomas; Arsenault, Garth (2008) Process of invasiveness among exotic tunicates in Prince Edward Island, Canada., Biological Invasions 10(8): 1311-1316

Rho, Boon Jo (1995) The Ascidians (Tunicata) from Chindo Islands, Korea, Korean Journal of Systematic Zoology 11(1): 125-145

Rho, Boon Jo; Choe, Byung Lae; Song, Jun-Im; Lee Young Ja (2000) Ascidians of Tangsa and its adjacent waters in Korea strait., Korean Journal of Systematic Zoology 16(1): 39-53

Rho, Boon Jo; Lee, Ji-Eun (1991) A systematic study of the Ascidians in Korea, Korean Journal of Systematic Zoology 7(2): 195-220

Rho, Boon Jo; Park, Kyung-Sook (1998) Taxonomy of ascidians from Geojedo Island in Korea, Korean Journal of Systematic Zoology 14(3): 173-192

Ribeiro, Romeu S.; Mata, Ana M. T. ; Salgado, Ricardo; Gandra, Vasco; Afonso, Inês; Galhanas, Dina; Dionísio, Maria Ana; Chainho, Paula (2023) Undetected non-indigenous species in the Sado estuary (Portugal), a coastal system under the pressure of multiple vectors of introduction, Journal of Coastal Conservation 27(53): Published online
https://doi.org/10.1007/s11852-023-00979-3

Robertson, D. Ross R.; Kingon, Kelly C.;; Baksh, Solomon: Estapé, Carlos J. ; Morgan Estapé, Allison (2021a) The Indo-Pacific damselfish Neopomacentrus cyanomos at Trinidad, southeast Caribbean, Aquatic Invasions 16: 253-268

Robertson, D. Ross; Simoes, Nuno Rodríguez, Carla Gutiérrez Piñeros, Victor J. (2016) An Indo-Pacific damselfish well established in the southern Gulf of Mexico: prospects for a wider, adverse invasion, Journal of the Ocean Science Foundation 19: 1-17

Rodriguez, Laura F.; Ibarra-Obando, Silvia E. (2008) Cover and colonization of commercial oyster (Crassostrea gigas) shells by fouling organisms in San Quintin Bay, Mexico, Journal of Shellfish Research 27(2): 337-343

Rogers, Tanya L.; Byrnes, Jarrett E.; Stachowicz, John J. (2016) Native predators limit invasion of benthic invertebrate communities in Bodega Harbor, California, USA, Marine Ecology Progress Series 545: 161-173

Rosa, M. and 6 authors (2013) Biofouling ascidians on aquaculture gear as potential vectors of harmful algal introductions, Harmful Algae 23: 1-7

Ruiz, G.M.; Fofonoff, P. W.; Carlton, J. T.; Wonham, M. J.; Hines, A. H. (2000) Invasion of coastal marine communities in North America: Apparent patterns, processes, and biases., Annual Review of Ecology and Systematics 31: 481-531

Ruiz, Gregory M. and 6 authors (2006) <missing title>, Prince William Sound Regional Citizens’ Advisory Council & U.S. Fish & Wildlife Service, Edgewater MD. Pp. <missing location>

Ruiz, Gregory M.; Geller, Jonathan (2018) Spatial and temporal analysis of marine invasions in California, Part II: Humboldt Bay, Marina del Re, Port Hueneme, and San Francisco Bay, Smithsonian Environmental Research Center & Moss Landing Laboratories, Edgewater MD, Moss Landing CA. Pp. <missing location>

Ruiz, Gregory; Geller, Jonathan (2021) Spatial and temporal analysis of marine invasions: supplemental studies to evaluate detection through quantitative and molecular methodologies, Marine Invasive Species Program, California Department of Fish and Wildlife, Sacramento CA. Pp. 153 ppl.

Ryland, John S. (2015) Gender of the genus Botrylloides Milne Edwards (1841) [Tunicata: Ascidiacea], Zootaxa 3973(2): 398-400

Saito, Y.; Mukai, H.; Watanabe, H. (1981) Studies on Japanese compound styelid ascidians II. A new species of the genus Botrylloides and redescription of B. violaceus Oka., Publications of the Seto Marine Biological Laboratory 26: 357-368

Sanamyan, Karen (2000) Ascidians from the north-western Pacific region. 7. Styelidae., Ophelia 53(1): 67-78

Scuchert, Peter (2010) The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Capitata Part 2, Revue Suisse de Zoologie 117(3): 337-355

Sephton, Dawn; Vercaemer, Benedikt; Nicolas, Jean Marc; Keays, Joanne (2011) Monitoring for invasive tunicates in Nova Scotia, Canada (2006-2009), Aquatic Invasions 6(4): 391-403

Simkanin, Christina; Davidson, Ian C.; Dower, John F.; Jamieson, Glen; Therriault, Thomas W. (2012) Anthropogenic structures and the infiltration of natural benthos by invasive ascidians, Marine Ecology 33: 499-511

Simkanin, Christina; Dower, John F.; Filip, Natalia; Jamieson, Glen; Therriault, Thomas W. (2013) Biotic resistance to the infiltration of natural benthic habitats: Examining the role of predation in the distribution of the invasive ascidian Botrylloides violaceus, Journal of Experimental Marine Biology and Ecology 439: 76-83

Simkanin, Christina; Fofonoff, Paul W.; Larson, Kriste; Lambert, Gretchen; Dijkstra, Jennifer A.; Ruiz, Gregory M. (2016) Spatial and temporal dynamics of ascidian invasions in the continental United States and Alaska, Marine Biology 163: Published online

Soors, Jan; Faasse, Marco; Stevens, Maarten; Verbessem, Ingrid; De Regge, Nico;Van den Bergh, Ericia (2010) New crustacean invaders in the Schelde estuary (Belgium), Belgian Journal of Zoology 140: 3-10

Sorte, Cascade J. B.; Jones, Sierra J.; Miller, Luke P. (2013) Geographic variation in temperature tolerance as an indicator of potential population responses to climate change, Journal of Experimental Marine Biology and Ecology 400: 209-217

Sorte, Cascade J. B.; Stachowicz, John J. (2011) Patterns and processes of compositional change in a California epibenthic community, Marine Ecology Progress Series 435: 63-74

Sorte, Cascade, J. B.; Williams, Susan L.; Zerebecki, Robyn A. (2010) Ocean warming increases threat of invasive species in a marine fouling community, Ecology 91(8): 2198-2204

Soyrinki, Nilo (1991) On the alien flora of the province of Buenos Aires, Argentina, Annales Botanici Fennici 28(1): 59-19

Stachowicz, John J.; Byrnes, Jarrett E. (2006) Species diversity, invasion success, and ecosystem functioning: disentangling the influence of resource competition, facilitation, and extrinsic factors., Marine Ecology Progress Series 311: 251-262

Stachowicz, John J.; Fried, Heather; Osman, Richard W.; Whitlatch, Robert B. (2002a) Biodiversity, invasion resistence, and marine ecosystem function: reconciling pattern and process., Ecology 83(9): 2575-2590

Stachowicz, John J.; Terwin, Jeffrey R.; Whitlatch, Robert B.; Osman, Richard W. (2002b) Linking climate change and biological invasions: ocean warming facilitates nonindigenous species invasions., Proceedings of the National Academy of Sciences of the U.S.A. 99(24): 15497-15500

Stachowicz, John J.; Whitlatch, Robert B.; Osman, Richard W. (1999) Species diversity and invasion resistance in a marine ecosystem, Science 286: 1577-1579

Tokioka, Takasi (1967) Pacific Tunicata of the United States National Museum, United States National Museum Bulletin 251: 1-247

Tovar-Hernández, M. A.; Villalobos-Guerrero, T. F.; Yáñez-Rivera, B., Aguilar-Camacho, J. M.; Ramírez-Santana, I. D. (2012) [Guide to exotic aquatic invertebrates in Sinaloa] , Geomare, A. C., USFWS, INE-SEMARNAT, Mazatlán, México. Pp. 41

Tracy, Brianna M.; Reyns, Nathalie B. (2014) Spatial and temporal patterns of native and invasive ascidian assemblages in a Southern California embayment, Aquatic Invasions 9: In press

Trott, Thomas J. (2004) Cobscook Bay inventory: a historical checklist of marine invertebrates spanning 162 years., Northeastern Naturalist 11(Special issue 2): 261-324

Tsunagawa, Takatoshi; Arai, Takaomi (2009) Migration diversity of the freshwater goby Rhinogobius sp. BI, as revealed by otolith Sr:Ca ratios, Aquatic Biology 5: 187-194
doi: 10.3354/ab00153

Tyrrell, Megan C.; Byers, James E. (2007) Do artificial substrates favor nonindigenous fouling species over native species?, Journal of Experimental Marine Biology and Ecology 342: 54-60

USGS Nonindigenous Aquatic Species Program 2003-2022 Nonindigenous Aquatic Species Database. https://nas.er.usgs.gov/



USGS Woods Hole Science Center 2004-2011 Marine invasive species: <i>Didemnum vexillum</i>, a colonial tunicate; ascidian; sea squirt.. <missing URL>



Valentine, Page; Carman, Mary R.; Blackwood, Dann (2016) Observations of recruitment and colonization by tunicates and associated invertebrates using giant one-meter 2 recruitment plates at Woods Hole, Massachusetts, Management of Biological Invasions 7(1): 115-130

Van den Brink, A. M.; Wijsman, J. W. M. (2010) <missing title>, ]IMARES - Institute for Marine Resources & Ecosystem Studies], Netherlands. Pp. 1-47

van Soest, R. W. M. (1976) First European record of Haliclona loosanoffi Hartman, 1958 (Porifera, Haplosclerida), a species hitherto known only from the New England coast (U.S.A.)., Beaufortia 24(316): 177-187

Vaz-Pinto, F. and 5 authors (2014) Invasion success and development of benthic assemblages: Effect of timing, duration of submersion and substrate type, Marine Environmental Research 94: 72-79

Wasson, Kerstin; Zabin, C. J.; Bedinger, L.; Diaz, M. C.; Pearse J. S. (2001) Biological invasions of estuaries without international shipping: the importance of intraregional transport, Biological Conservation 102: 143-153

Wells, Christopher D. and 23 authors (2014) Report on the 2013 rapid assessment survey of marine species at New England bays and harbors, Massachusetts Office of Coastal Zone Management, Boston MA. Pp. 32

Westerman, Erica L.; Whitlatch, Robert; Dijkstra, Jennifer A.; Harris, Larry G. (2009) Variation in brooding period masks similarities in response to changing temperatures, Marine Ecology Progress Series 391: 13-19

White, Laura F.; Orr, Lindsay C. (2011) Native clams facilitate invasive species in an eelgrass bed, Marine Ecology Progress Series 424: 87-95

Whitlatch, Robert B.; Osman, Richard (2000) Geographical distributions and organism-habitat associations of shallow water introduced marine fauna in New England., In: Pederson, Judith(Eds.) Marine Bioinvasions. , Cambridge MA. Pp. 61-65

Whitlatch, Robert B.; Osman, Richard W. (2009) Post-settlement predation on ascidian recruits: predator responses to changing prey density., Aquatic Invasions 4(1): 121-131

Whitlatch, Robert B.; Osman, Richard W.; Frese, Annette, Malatesta, Richard, Mitchell, Patricia, Sedgwick, Lynn (1995) The ecology of two introduced marine ascidians and their effects on epifaunal organisms in Long Island Sound, In: Balcom, N. C.(Eds.) Proceedings of the Northeast Conference on Non-Indigenous Aquatic Nuisance Species. , Groton, CT. Pp. 28-29

Wilson, Emily Erin (2011) <missing title>, Humboldt State University, Eureka CA. Pp. <missing location>

Wong, Melisa C.; Vercaemer, Bénédikte (2012) Effects of invasive colonial tunicates and a native sponge on the growth, survival, and light attenuation of eelgrass (Zostera marina), Aquatic Invasions 7: in press

Wonham, Marjorie J.; Carlton, James T. (2005) Trends in marine biological invasions at local and regional scales: the Northeast Pacific Ocean as a model system, Biological Invasions 7: 369-392

Worcester, S.E. (1994) Adult rafting versus larval swimming: dispersal and recruitment of botryllid ascidian on eelgrass., Marine Biology 121: 309-317\

Xue, Lingyun; Zhang, Xichang, Zhang (2009) Larval release and settlement of the marine sponge Hymeniacidon perlevis (Porifera, Demospongiae) under controlled laboratory conditions, Aquaculture 290: 132–139
doi:10.1016/j.aquaculture.2009.01.037

Yund, Philip O., Feldgarden, Michael (1992) Rapid proliferation of historecognition alleles in populations of a colonial ascidian, Journal of Experimental Zoology 263: 442-445

Zaniolo, G.; Brunetti, R.; Burighel, P. (1998) Brood pouch differentiation in Botrylloides violaceus, a viviparous ascidian (Tunicata), Invertebrate Reproduction and Development 33(1): 11-23

Zerebecki, Robyn A.; Sorte, Cascade J. B. (2011) Temperature tolerance and stress proteins as mechanisms of invasive species success, PLOS ONE 6(4): e14806, online

Zhan, Aibin; Briski, Elizabeta; Bock, Dan G.; Ghabooli, Sara; MacIsaac, Hugh J. (2015) Ascidians as models for studying invasion success, Marine Biology 162: 2449-2470