Invasion History
First Non-native North American Tidal Record: 1853First Non-native West Coast Tidal Record: 1853
First Non-native East/Gulf Coast Tidal Record:
General Invasion History:
Amphibalanus improvisus was first described by Darwin (1854), using specimens collected from England, Scotland, the United States, the West Indies, Argentina, 'West Colombia' and Ecuador. Most of the specimens were found 'attached to wood, shells, rocks, ships' bottoms' (Darwin 1854). It is native to the Atlantic and Gulf Coasts of North America, based on the occurrence of fossils, and ranges south through the Caribbean to South America. Orensanz et al. (2002) consider this barnacle to be cryptogenic in Argentina and Uruguay. It was apparently a very early invader to Europe (possibly in the 1600s), Ecuador, and San Francisco Bay (both by the 1850s). It spread rapidly through Europe, colonizing the brackish Baltic, Black, and Caspian Seas. After World War II, it was found in Northwest Pacific waters, from Vladivostok to the East China Sea.
North American Invasion History:
Invasion History on the West Coast:
In the Northeast Pacific, Amphibalanus improvisus was first reported from San Francisco Bay in 1853. It was transported in ship fouling from the East Coast of the U.S. or Europe, but oyster transplants and coastal shipping were likely also responsible for subsequent introductions and movements along the coast. A specimen was collected from the Gulf of California in 1889. Other records of established populations in West Coast estuaries are more recent, but likely reflect temporal sampling bias, and this species was almost certainly present in all of these locations for decades earlier (J.T. Carlton, pers. comm., 2013): Willapa Bay,Washington (1955); Esquimalt Lagoon, British Columbia (1956); Puerto Vallarta, Mexico (1960), Columbia River Estuary (1965), Coos Bay, Oregon (1970), and Elkhorn Slough, California (1998) (Henry and McLaughlin, 1975; Carlton 1979; Wasson et al. 2001). The spotty nature of these records probably reflects the preference of this species for sheltered, brackish estuaries. A recent survey of National Estuarine Research Reserves found new records for A. improvisus in the Tijuana Estuary (southern California), a small boat harbor at the mouth of the Quillayute River on Washington's Olympic coast, and Padilla Bay, Washington (deRivera et al. 2005a), but we do not yet know whether these records represent established populations. There are a number of records from marine harbors which do not appear to have resulted in subsequent populations: San Diego Bay (1939); Los Angeles-Long Beach (1932); and Monterey Bay (1916, 1954) (Carlton 1979).
Invasion History Elsewhere in the World:
Charles Darwin examined specimens from Guayaquil, Ecuador and 'West Colombia’ (Darwin 1854), which may have represented populations that were carried by Spanish ships from Europe or from the Caribbean or Atlantic South America (Carlton et al. 2011). Early shipping could also explain a 1889 collection from the Gulf of California, Mexico (Henry and McLaughlin 1975). However, it is surprising that there are few records from elsewhere on the tropical-subtropical Pacific Coast. Interestingly, this freshwater-tolerant barnacle was not reported on the Pacific coast of Panama until 2008, when it was collected at Isla Taboguilla, at the entrance of the Panama Canal (Ruiz et al. unpublished data).
Amphibalanus improvisus was first recorded from the Northwest Pacific in Tokyo Harbor in 1952. By 1968, it had spread to the Sea of Japan, where it is known from Zolotoi Rog (Golden Horn) Bay, Russia, to Kanking-Chinhan, South Korea (Kim 1992; Zvyagintsev 2003). This barnacle is now abundant in the region, especially in brackish waters. It has been recorded from Western Australia (Furlani 1996), but is not reported to have become established.
We currently consider Amphibalanus improvisus to be introduced in the Northeast Atlantic waters of Europe. It was widespread in brackish waters of England, Scotland and the Netherlands by 1854, and first reported from French Atlantic waters in 1872. It was found at a 17th century archeological site in Antwerp, Belgium (Kerckhof and Cattrijsse 2001), which could indicate that it was either a very early introduction to European waters, or that native populations were present. Carlton et al. (2011) note that Zullo and Miller (1986) argued for its Western Atlantic origin, citing the lack of verified fossils in the Eastern Atlantic and Mediterranean. Further examination of fossil and archaeological specimens may cause us to change its status to cryptogenic or native. This barnacle expanded its range into the Baltic Sea during historic times, being first reported from Kaliningrad, Russia, in 1844 and extending to the Northern Quark, Finland on the Gulf of Bothnia, by 1994 (Leppakoski and Olenin 2000). Amphibalanus improvisus occurs throughout the Mediterranean (date of first record is not yet known), mostly in brackish lagoons (Relini and Matricardi 1999; Kocak and Kucuksezgin 2000), and the Black Sea (1st record 1844, Gomiou et al. 2002), and reached the Caspian Sea by 1955 (Grigorevich et al. 2003).
Furman and Yule (1991) found that in British waters, many populations of Amphibalanus improvisus are ephemeral. In a 1985-1987 survey, they did not find this barnacle at many of the locations reported by Darwin, or at locations where it was found in the 1950s and 1970s. In some cases, such as the Thames estuary, early (pre 1854) populations apparently disappeared by the 1950s, but recolonized (Furman and Yule 1991). These fluctuations may be due to short-term weather and pollution changes.
Description
The shell of Amphibalanus improvisus is usually conical or subcylindrical. The orifice is slightly toothed, and its width is usually more than 1/2 its height. The plates have a smooth surface, with narrow longitudinal spaces (radii), narrowing to the tops of shell plates. The radii are white. Inside the operculum, the scutum has a well-developed adductor ridge on its interior face (Zullo 1979). The tergum has a blunt apex, and its spur is usually somewhat long and narrow. The spur length is about 1/3 of the length of the basal margin, and its width is about 1/5 of the basal margin (Henry and McLaughlin 1975). Amphibalanus improvisus grows up to 17 mm in diameter. It is characteristic of brackish estuarine habitats, with very low or highly variable salinity (Henry and McLaughlin 1975). Larval stages of A. improvisus are illustrated by Lang (1979; 1980).
Local ecophenotypes or genotypes are to be expected throughout the range of this species (Bacon, 1976; Henry and McLaughlin, 1975), and it may be that tropical "improvisus are a cryptic sibling species (J. T. Carlton, pers. comm., 2013).
Taxonomy
Taxonomic Tree
Kingdom: | Animalia | |
Phylum: | Arthropoda | |
Subphylum: | Crustacea | |
Class: | Maxillopoda | |
Subclass: | Thecostraca | |
Infraclass: | Cirripedia | |
Superorder: | Thoracica | |
Order: | Sessilia | |
Suborder: | Balanomorpha | |
Superfamily: | Balanoidea | |
Family: | Balanidae | |
Genus: | Amphibalanus | |
Species: | improvisus |
Synonyms
Balanus amphitrite var. assimilis (Darwin, 1854)
Balanus var. denticulata (Stubbings, 1961)
Balanus amphitrite var. pallidus (Stubbings, 1961)
Balanus amphitrite vostokensis (Tarasov & Zevina, 1957)
Potentially Misidentified Species
Now cosmopolitan, warm-temprate -subtropical
Amphibalanus eburneus
NW Atlantic native, widely introduced in tropical-temperate waters
Amphibalanus pallidus
Tropical Atlantic, introduced in Pacific Panama, establishment unknown
Amphibalanus reticulatus
Indo-Wesr Pacific native, now widely introduced in subtropical-tropical waters
Amphibalanus subalbidus
NW Atlantic native, introduced in Brazil and Gulf of California
Ecology
General:
Like many other barnacles, Amphibalanus improvisus, is hermaphroditic, but is capable of cross-fertilization. The fertilized eggs are brooded in the mantle cavity, sometimes for several months, and are released as nauplius larvae with three pairs of appendages (Barnes 1983). The nauplii feed in the plankton and go through five successive molts, spending four to 18 days in the water column before molting into a non-feeding cypris stage, covered with a pair of chitinous shells (Lang and Marcy 1982; Furman and Yule 1991). Cyprids swim, investigating suitable surfaces, and then settle, secreting a shell, and molting into the first juvenile barnacle stages. Juvenile and adult barnacles are filter feeders, sweeping the water with their long bristled appendages to gather phytoplankton, zooplankton, and detritus (Barnes 1983).
The Bay Barnacle, Amphibalanus improvisus, is characteristic of estuaries and brackish waters, although it can also tolerate high salinities, up to 40 PSU (Foster 1970; Furman and Yule 1991). In estuaries, it can survive weeks of exposure to freshwater, but requires salinities of at least 2 PSU for reproduction (Dineen and Hines 1992). It is typically found in lower intertidal and subtidal zones, in sheltered waters. This barnacle grows on a wide range of hard surfaces, including logs, mangroves, rocks, ship hulls, oysters, other shellfish, docks and ships' hulls.
Food:
Phytoplankton; zooplankton
Trophic Status:
Suspension Feeder
SusFedHabitats
General Habitat | Coarse Woody Debris | None |
General Habitat | Oyster Reef | None |
General Habitat | Marinas & Docks | None |
General Habitat | Rocky | None |
General Habitat | Vessel Hull | None |
General Habitat | Mangroves | None |
General Habitat | Canals | None |
Salinity Range | Limnetic | 0-0.5 PSU |
Salinity Range | Oligohaline | 0.5-5 PSU |
Salinity Range | Mesohaline | 5-18 PSU |
Salinity Range | Polyhaline | 18-30 PSU |
Salinity Range | Euhaline | 30-40 PSU |
Salinity Range | Hyperhaline | 40+ PSU |
Tidal Range | Subtidal | None |
Tidal Range | Low Intertidal | None |
Vertical Habitat | Epibenthic | None |
Tolerances and Life History Parameters
Minimum Temperature (ºC) | -2 | Based on range, including ice-covered estuaries. |
Maximum Temperature (ºC) | 38 | Maximum temperature recorded in effluent canals of a powerplant on the Patuxent River MD, with populations of A. improvisus (Nauman and Cory 1969). Maximum tolerance levels may be higher. |
Minimum Salinity (‰) | 0 | Adults can survive long exposure to freshwater (Foster 1970) |
Maximum Salinity (‰) | 40 | Rare at high salinities (Furman and Yule 1991), but present in the Mediterranean Sea. |
Minimum Reproductive Temperature | 10 | Bousfield 1955 |
Maximum Reproductive Temperature | 30 | Bousfield 1955 |
Minimum Reproductive Salinity | 2 | Experimental, lowest tested, 28% metamorphosis, compared to 71-75% at 16-32 ppt (Furman and Yule 1991). |
Maximum Reproductive Salinity | 40 | Experimental, highest tested, 45% metamorphosis, compared to 71-75% at 16-32 ppt, all at 30 C (Furman and Yule 1991). |
Minimum Duration | 4 | Experimental, 30 C, 16-24 ppt, high food density (Furman and Yule 1989). |
Maximum Duration | 18 | 15 C, 18 days for intermittently starved larvae (Lang and Marcy 1982) |
Maximum Length (mm) | 9 | Maximum adult height (Henry and McLauglin 1975) |
Maximum Width (mm) | 17 | Maximum adult width (Henry and McLauglin 1975) |
Broad Temperature Range | None | Cold temperate-Tropical |
Broad Salinity Range | None | Oligohaline-Euhaline |
General Impacts
Economic ImpactsWe have not found specific reports of economic impacts for Amphibalanus improvisus in West Coast waters where it has been introduced. However, A. improvisus is one of the most abundant fouling barnacles in brackish waters of the U.S. (Carlton 1979), and is very likely a major contributor to fouling of ships, boats, harbor structures, fishing gear, and power plant intake pipes in estuaries. A variety of impacts are associated with A. improvisus worldwide, especially in regions where barnacles were previously absent, such as the Baltic and Caspian Seas.
Boating- Amphibalanus improvisus is widely reported as a common fouling organism of recreational and commercial boats and ships, and also of piers, docks, and navigational structures (Zvyagintsev 1985; Vuorinen et al. 1986; Kashin et al. 2000; Gren et al. 2009; Skolka and Preda 2010). In Skagerrak, Sweden, it was the dominant organism fouling the hulls of recreational boats, probably because it was more tolerant of hydrodynamic stress than the native Blue Mussel, Mytilus edulis, which dominated static fouling plates (Berntsson and Jonsson 2003). In Sweden, estimated costs of hull fouling by A. improvisus are 23-56 million dollars per year (Gren et al. 2009). Barnacle fouling contributes to the deterioration of piers and docks by increasing corrosion. In the Caspian Sea and in Russian harbors on the Sea of Japan, A. improvisus was an important component of fouling on harbor structures (Kashin et al. 2000; Zaitsev and Ozturk 2001; Zvyagintsev 2003).
Industry- Amphibalanus improvisus is a frequent fouler of power plants in its native and introduced range (Nauman and Cory 1969; Vuorinen et al. 1986; Zvyagintsev et al. 2003). In Sweden, estimated costs of power plant fouling by A. improvisus were 1.5-5.5 million dollars per year (Gren et al. 2009).
Fisheries- In the Caspian Sea, A. improvisus is reported to foul fishnets (Zaitsev and Ozturk 2001). More speculatively, it is thought to have adverse affects on fisheries by diverting plankton production to the benthic biomass, where it apparently constitutes a 'dead end' by having few predators. Consequently it could be decreasing fish biomass (Olenin and Leppakoski 2000).
Aesthetic- In the Baltic Sea, A. improvisus is reported to affect the recreational quality of shorelines by fouling rocks and littering beaches with its sharp shells. On the other hand, its large filter-feeding biomass increases the clarity of the water (Olenin and Leppakoski 2000).
Ecological Impacts
Specific ecological impacts of Amphibalanus improvisus have not been reported from North American waters. This species is likely to affect fouling communities in the upper regions of estuaries on the Pacific coast, since no native barnacles can tolerate very low salinities, as A. improvisus can.
Competition- In experiments conducted in the western Baltic Sea (Kiel, Germany), manipulations of Amphibalanus improvisus and the Blue Mussel, Mytilus edulis, showed that M. edulis outcompeted and replaced A. improvisus. However, when some mussels were removed, to simulate predation, the two species coexisted and out-competed other fouling community species. Amphibalanus improvisus thus has a sub-dominant role in the fouling community of the Western Baltic (Dürr and Wahl 2004). In the Caspian Sea, A. improvisus reportedly excludes A. eburneus from man-made structures (Zaitsev and Ozturk 2001).
Herbivory, Habitat Change, Trophic Cascade- In the Baltic Sea, where it is the only barnacle species present, filter-feeding by A. improvisus is thought to affect food webs by diverting planktonic production to the benthic biomass (Olenin and Leppakoski 2000). In experiments, settled A. improvisus indirectly promoted the growth of the green alga, Ulva (Enteromorpha) intestinalis, by filtering phytoplankton, remineralizing nutrients, and increasing the clarity of the water (Kotta et al. 2006).
Food/Prey- The larval stages of A. improvisus can be very abundant in the water column during the spawning period, and represents an important food resource for planktivorous fishes and other animals (Skolka and Preda 2010).
Regional Impacts
P090 | San Francisco Bay | Ecological Impact | Competition | ||
Transplant experiments indicate that competition with Amphibalanus improvisus may limit growth and abundance of the introduced bryozoan Conopeum chesapeakensis at the less saline end of Carquinez Strait in the San Francisco estuary (Benicia, ~3.3 PSU, Newcomer et al. 2018). | |||||
NEP-V | Northern California to Mid Channel Islands | Ecological Impact | Competition | ||
Transplant experiments indicate that competition with Amphibalanus improvisus may limit growth and abundance of the introduced bryozoan Conopeum chesapeakensis at the less saline end of Carquinez Strait in the San Francisco estuary (Benicia, ~3.3 PSU, Newcomer et al. 2018). | |||||
CA | California | Ecological Impact | Competition | ||
Transplant experiments indicate that competition with Amphibalanus improvisus may limit growth and abundance of the introduced bryozoan Conopeum chesapeakensis at the less saline end of Carquinez Strait in the San Francisco estuary (Benicia, ~3.3 PSU, Newcomer et al. 2018)., Transplant experiments indicate that competition with Amphibalanus improvisus may limit growth and abundance of the introduced bryozoan Conopeum chesapeakensis at the less saline end of Carquinez Strait in the San Francisco estuary (Benicia, ~3.3 PSU, Newcomer et al. 2018). |
Regional Distribution Map
Bioregion | Region Name | Year | Invasion Status | Population Status |
---|---|---|---|---|
P060 | Santa Monica Bay | 2015 | Non-native | Established |
P062 | _CDA_P062 (Calleguas) | 2015 | Non-native | Established |
P070 | Morro Bay | 2015 | Prb | Established |
P020 | San Diego Bay | 2013 | Non-native | Established |
P030 | Mission Bay | 2013 | Crypogenic | Established |
P112 | _CDA_P112 (Bodega Bay) | 2011 | Non-native | Established |
P010 | Tijuana Estuary | 2003 | Non-native | Unknown |
P130 | Humboldt Bay | 2003 | Non-native | Established |
P080 | Monterey Bay | 1998 | Non-native | Established |
NEP-IV | Puget Sound to Northern California | 1955 | Non-native | Established |
P073 | _CDA_P073 (Central Coastal) | 1939 | Non-native | Unknown |
NEP-VI | Pt. Conception to Southern Baja California | 1932 | Non-native | Established |
P050 | San Pedro Bay | 1932 | Non-native | Unknown |
NEP-V | Northern California to Mid Channel Islands | 1853 | Non-native | Established |
P090 | San Francisco Bay | 1853 | Non-native | Established |
P093 | _CDA_P093 (San Pablo Bay) | 1853 | Non-native | Established |
Occurrence Map
OCC_ID | Author | Year | Date | Locality | Status | Latitude | Longitude |
---|---|---|---|---|---|---|---|
697097 | Introduced Species Study | 2010 | 2010-07-12 | Ferry Terminal Pier | Non-native | 37.7945 | -122.3917 |
697193 | Introduced Species Study | 2010 | 2010-07-29 | Mare Island Strait - Navy | Non-native | 38.1015 | -122.2695 |
697198 | Introduced Species Study | 2005 | 2005-10-19 | Mare Island Strait - Navy | Non-native | 38.1015 | -122.2695 |
697254 | Cohen et al. 2005 | 2004 | 2004-05-27 | Pete's Harbor, San Francisco Bay | Non-native | 37.5006 | -122.2242 |
697296 | Introduced Species Study | 2005 | 2005-11-14 | Cal Maritime Academy/Vallejo | Non-native | 38.0661 | -122.2299 |
697312 | Introduced Species Study | 2010 | 2010-06-11 | Cal Maritime Academy/Vallejo | Non-native | 38.0661 | -122.2299 |
697589 | Introduced Species Study | 2010 | 2010-06-29 | Benicia Waterfront | Non-native | 38.0401 | -122.1385 |
697599 | Introduced Species Study | 2005 | 2005-10-07 | Benicia Waterfront | Non-native | 38.0401 | -122.1385 |
697629 | Introduced Species Study | 2010 | 2010-11-05 | Alcatraz | Non-native | 37.8253 | -122.4223 |
697688 | Introduced Species Study | 2005 | 2005-10-20 | Port Sonoma/Petaluma R. | Non-native | 38.1157 | -122.5026 |
697689 | Introduced Species Study | 2010 | 2010-07-13 | Port Sonoma/Petaluma R. | Non-native | 38.1157 | -122.5026 |
697722 | Introduced Species Study | 2005 | 2005-07-07 | Tiburon | Non-native | 37.8883 | -122.4445 |
697835 | Introduced Species Study | 2010 | 2010-06-03 | Berkeley Marina | Non-native | 37.8676 | -122.3172 |
698016 | Cohen et al. 2005 | 2004 | 2004-05-24 | Fruitvale Bridge, San Francisco Bay | Non-native | 37.7690 | -122.2296 |
698090 | Introduced Species Study | 2010 | 2010-07-29 | San Mateo Bridge | Non-native | 37.5806 | -122.2543 |
698250 | Cohen et al. 2005 | 2004 | 2004-05-23 | Pier 39, San Francisco Bay | Non-native | 37.8114 | -122.4098 |
698278 | Introduced Species Study | 2005 | 2005-09-08 | Pier 39 | Non-native | 37.8108 | -122.4086 |
698471 | Introduced Species Study | 2005 | 2005-10-06 | Santa Fe Channel - Front | Non-native | 37.9101 | -122.3644 |
698861 | Cohen et al. 2005 | 2004 | 2004-05-25 | Port Sonoma, San Pablo Bay | Non-native | 38.1156 | -122.5026 |
698927 | Introduced Species Study | 2010 | 2010-07-14 | Point San Pablo Yacht Harbor | Non-native | 37.9643 | -122.4185 |
698929 | Introduced Species Study | 2005 | 2005-10-20 | Point San Pablo Yacht Harbor | Non-native | 37.9643 | -122.4185 |
699230 | Introduced Species Study | 2010 | 2010-06-03 | Treasure Island | Non-native | 37.8149 | -122.3702 |
699316 | Introduced Species Study | 2005 | 2005-10-20 | San Pablo Bay Pumphouse | Non-native | 38.0446 | -122.4326 |
699322 | Introduced Species Study | 2010 | 2010-07-15 | San Pablo Bay Pumphouse | Non-native | 38.0446 | -122.4326 |
699444 | Introduced Species Study | 2011 | 2011-06-03 | NE Corner of Bay | Non-native | 38.3340 | -123.0511 |
699453 | Introduced Species Study | 2005 | 2005-06-07 | Fort Point | Non-native | 37.8095 | -122.4761 |
699536 | Cohen et al. 2005 | 2004 | 2004-05-26 | Point San Pablo Yacht Harbor, San Pablo Bay | Non-native | 37.9624 | -122.4188 |
699565 | Introduced Species Study | 2010 | 2010-05-31 | Redwood Creek - Shipping | Non-native | 37.5120 | -122.2109 |
699568 | Introduced Species Study | 2005 | 2005-09-07 | Redwood Creek - Shipping | Non-native | 37.5120 | -122.2109 |
699780 | Introduced Species Study | 2005 | 2005-10-19 | Mare Island Strait - Marina | Non-native | 38.1051 | -122.2667 |
699781 | Introduced Species Study | 2010 | 2010-06-30 | Mare Island Strait - Marina | Non-native | 38.1051 | -122.2667 |
699892 | Introduced Species Study | 2010 | 2010-05-31 | Redwood Creek - Marina | Non-native | 37.5021 | -122.2130 |
699936 | Introduced Species Study | 2010 | 2010-05-31 | Dumbarton Bridge | Non-native | 37.5070 | -122.1168 |
699975 | Introduced Species Study | 2010 | 2010-06-11 | Point Richmond | Non-native | 37.9212 | -122.3871 |
700041 | Introduced Species Study | 2010 | 2010-07-12 | Cruise Ship Pier | Non-native | 37.8085 | -122.4060 |
700140 | Wasson et al. 2001 | 1998 | Elkhorn Slough Station 5 (South Marsh Trail, near footbridge) | Non-native | 36.8193 | -121.7378 | |
700314 | Introduced Species Study | 2005 | 2005-10-04 | Berkeley Flats/Berkeley Pier | Non-native | 37.8600 | -122.3256 |
700459 | Wasson et al. 2001 | 1998 | Elkhorn Slough Station 4 (Vierra's, just SE of Hwy 1 bridge) | Non-native | 36.8090 | -121.7841 | |
700486 | Introduced Species Study | 2005 | 2005-09-09 | Coyote Point Marina | Non-native | 37.5905 | -122.3177 |
700528 | Introduced Species Study | 2005 | 2005-10-05 | Sea Plane Lagoon | Non-native | 37.7761 | -122.2998 |
700576 | Cohen et al. 2005 | 2004 | 2004-05-28 | Moore's Landing, San Francisco Bay | Non-native | 38.2261 | -122.3076 |
700625 | Carlton and Zullo 1969 | 1932 | 1932-03-24 | Berth 59, Los Angeles Outer Harbor (East Channel) | Non-native | 33.7225 | -118.2740 |
700813 | Introduced Species Study | 2010 | 2010-06-01 | Sea Plane Harbor | Non-native | 37.6349 | -122.3848 |
700871 | Introduced Species Study | 2005 | 2005-10-18 | Pacheco Creek Oil Pier | Non-native | 38.0489 | -122.0903 |
700994 | Maloney et al. 2007 | 2005 | 2005-08-11 | Sac. Deep Water Channel I/Port of Sacramento | Non-native | 38.5623 | -121.5473 |
701069 | Introduced Species Study | 2011 | 2011-06-21 | Middle of the Slough | Non-native | 36.8112 | -121.7793 |
701228 | Carlton and Zullo 1969 | 1853 | San Francisco Bay | Non-native | 37.8494 | -122.3681 | |
701359 | Introduced Species Study | 2010 | 2010-06-28 | Santa Fe Channel - Back | Non-native | 37.9207 | -122.3684 |
701445 | Introduced Species Study | 2005 | 2005-10-19 | Hercules Wharf | Non-native | 38.0231 | -122.2928 |
701446 | Introduced Species Study | 2010 | 2010-06-30 | Hercules Wharf | Non-native | 38.0231 | -122.2928 |
701746 | Prokopovich 1968, cited in Zullo et al. 1972 | 1962 | 1962-12-18 | Delta-Mendota Canal, Milepost 20.62 | Non-native | 37.3433 | -121.3762 |
702088 | Introduced Species Study | 2010 | 2010-07-01 | Corinthian Marina | Non-native | 37.8726 | -122.4563 |
702148 | Cohen et al. 2005 | 2004 | 2004-05-24 | San Leandro Marina, San Francisco Bay | Non-native | 37.6966 | -122.1932 |
702189 | Introduced Species Study | 2010 | 2010-06-29 | New York Point Marina | Non-native | 38.0400 | -121.8863 |
702195 | Introduced Species Study | 2005 | 2005-10-07 | New York Point Marina | Non-native | 38.0400 | -121.8863 |
702322 | Introduced Species Study | 2010 | 2010-07-13 | Ayala Cove | Non-native | 37.8680 | -122.4350 |
702323 | Introduced Species Study | 2010 | 2010-07-01 | Ayala Cove | Non-native | 37.8680 | -122.4350 |
702489 | Carlton 1979 | 1939 | San Diego Bay | Non-native | 32.6717 | -117.1439 | |
702589 | Introduced Species Study | 2005 | 2005-10-06 | Richmond Marina | Non-native | 37.9137 | -122.3504 |
702985 | Cohen et al. 2005 | 2004 | 2004-05-25 | Petaluma River Turning Basin, San Pablo Bay | Non-native | 38.2355 | -122.6382 |
703272 | Introduced Species Study | 2005 | 2005-11-15 | China Camp | Non-native | 38.0025 | -122.4617 |
703273 | Introduced Species Study | 2010 | 2010-06-12 | China Camp | Non-native | 38.0025 | -122.4617 |
703312 | Introduced Species Study | 2005 | 2005-06-08 | Yerba Buena | Non-native | 37.8146 | -122.3712 |
703437 | Carlton and Zullo 1969 | 1900 | San Mateo, San Francisco Bay | Non-native | 37.5747 | -122.2942 | |
703483 | Introduced Species Study | 2011 | 2011-04-07 | Commercial Fishing Dock | Non-native | 34.1696 | -119.2285 |
703644 | Cohen et al. 2005 | 2004 | 2004-05-28 | Rodeo Marina, San Pablo Bay | Non-native | 38.0391 | -122.2711 |
703686 | Introduced Species Study | 2011 | 2011-06-03 | SE Side of Bay | Non-native | 38.3258 | -123.0410 |
703722 | Introduced Species Study | 2011 | 2011-06-21 | North Harbor/Boat Launch | Non-native | 36.8128 | -121.7880 |
703908 | Introduced Species Study | 2005 | 2005-10-19 | Rodeo Marina | Non-native | 38.0394 | -122.2717 |
703915 | Introduced Species Study | 2010 | 2010-06-30 | Rodeo Marina | Non-native | 38.0394 | -122.2717 |
703981 | Introduced Species Study | 2005 | 2005-09-07 | Railroad Bridge | Non-native | 37.4602 | -121.9750 |
704117 | Introduced Species Study | 2010 | 2010-06-02 | Coast Guard Island | Non-native | 37.7812 | -122.2457 |
704180 | Introduced Species Study | 2005 | 2005-10-06 | Chevron Pier | Non-native | 37.9228 | -122.4105 |
704184 | Introduced Species Study | 2010 | 2010-06-28 | Chevron Pier | Non-native | 37.9228 | -122.4105 |
704481 | Introduced Species Study | 2010 | 2010-06-29 | Martinez Marina | Non-native | 38.0276 | -122.1371 |
704494 | Introduced Species Study | 2005 | 2005-10-07 | Martinez Marina | Non-native | 38.0276 | -122.1371 |
704522 | Introduced Species Study | 2010 | 2010-06-30 | Napa Valley Marina | Non-native | 38.2198 | -122.3119 |
704530 | Introduced Species Study | 2005 | 2005-10-19 | Napa Valley Marina | Non-native | 38.2198 | -122.3119 |
712209 | Carlton and Zullo 1969 | 1903 | 1903-10-20 | Cooley Landing [East Palo Alto] | Non-native | 37.4769 | -122.1212 |
712210 | Carlton and Zullo 1969 | 1910 | Redwood City (in estuary) | Non-native | 37.5077 | -122.2139 | |
712211 | Carlton and Zullo 1969 | 1913 | Alameda | Non-native | 37.7586 | -122.2652 | |
712212 | Carlton and Zullo 1969 | 1922 | 1922-01-20 | Oakland Mole | Non-native | 37.8055 | -122.3325 |
712213 | Hill and Kofoid 1927; Carlton and Zullo 1969 | 1922 | 1922-08-28 | Dumbarton Bridge | Non-native | 37.5053 | -122.1183 |
712214 | Hill and Kofoid 1927; Carlton and Zullo 1969 | 1923 | 1923-08-01 | Crockett | Non-native | 38.0578 | -122.2194 |
712215 | Carlton and Zullo 1969 | 1931 | 1931-09-01 | Rodeo | Non-native | 38.0368 | -122.2753 |
712216 | Marchette 1953, cited in Carlton and Zullo 1969 and Carlton 1979 | 1952 | Lake Merritt | Non-native | 37.8025 | -122.2578 | |
712217 | Filice 1954; Carlton 1979 | 1951 | Castro Creek (vicinity of) | Non-native | 37.9551 | -122.3908 | |
712222 | Carlton and Zullo 1969 | 1934 | Palo Alto Yacht Harbor | Non-native | 37.4584 | -122.1052 | |
712223 | U.S. National Museum of Natural History 2002 | 1978 | San Francisco Bay (general location) | Non-native | 37.8494 | -122.3681 | |
712233 | Carlton 1979 | 1939 | San Simeon Point (offshore of) | Non-native | 35.6292 | -121.1889 | |
712242 | de Rivera et al. 2005 | 2003 | Oneonta Slough, Tijuana Estuary | Non-native | 32.5677 | -117.1316 | |
757921 | Henry and McLaughlin 1975 | 1975 | San Pablo Bay | Non-native | 38.0600 | -122.3900 | |
757922 | Henry 1958; Henry and McLaughlin 1975 | 1939 | 1939-02-25 | Bay View Park, San Francisco Bay | Non-native | 37.7102 | -122.3862 |
757923 | Rogers 1939, cited in Henry 1942 and Carlton and Zullo 1969; Rogers 1949; Henry 1959; Carlton 1979 | 1939 | San Pablo Bay (general location) | Non-native | 38.0600 | -122.3900 | |
757924 | Rogers 1939, cited in Henry 1942 and Carlton and Zullo 1969; Rogers 1949; Henry 1959; Carlton 1979 | 1939 | Suisun Bay (upper reaches) | Non-native | 38.0694 | -122.3526 | |
757925 | Carlton 1979 | 1939 | San Francisco, near Fort Funston | Non-native | 37.7137 | -122.5044 | |
757926 | Graham and Gay 1945 | 1941 | Fruitvale Avenue Bridge | Non-native | 37.7689 | -122.2296 | |
757927 | Woods Hole Oceanographic Institute 1952 | 1943 | San Francisco (general location) | Non-native | 37.8494 | -122.3681 | |
757928 | Woods Hole Oceanographic Institute 1952 | 1943 | San Pablo (general location) | Non-native | 38.0600 | -122.3900 | |
757929 | Filice 1954, 1958, 1959, cited in Carlton and Zullo 1969 | 1951 | San Pablo Bay, between Point San Pablo and Point Pinole | Non-native | 37.9816 | -122.3863 | |
757930 | Filice 1954, 1958, 1959, cited in Carlton and Zullo 1969 | 1951 | San Pablo Bay, between Point Pinole and Point Davis | Non-native | 38.0271 | -122.3021 | |
757931 | Filice 1958, 1959, cited in Carlton and Zullo 1969 | 1951 | Suisun Bay, between Port Costa and Martinez | Non-native | 38.0306 | -122.1608 | |
757932 | Filice 1958, 1959, cited in Carlton and Zullo 1969 | 1951 | Suisun Bay, between Martinez and Port Chicago | Non-native | 38.0550 | -122.0670 | |
757933 | Filice 1958, 1959, cited in Carlton and Zullo 1969 | 1951 | Suisun Bay, between Port Chicago and Pittsburg | Non-native | 38.0420 | -122.9060 | |
757934 | Carlton 1979 | 1960 | Lake Merritt | Non-native | 37.8025 | -122.2578 | |
757935 | Carlton 1979 | 1970 | Lake Merritt | Non-native | 37.8025 | -122.2578 | |
757936 | Newman 1954, 1967, cited in Carlton and Zullo 1969 | 1953 | Salinas River (at mouth) | Non-native | 36.7496 | -121.8050 | |
757937 | Aldrich 1961; Carlton 1979 | 1955 | San Joaquin River at Antioch | Non-native | 38.0258 | -121.7547 | |
757938 | Aldrich 1961; Carlton 1979 | 1955 | San Joaquin River at Antioch | Non-native | 38.0258 | -121.7547 | |
757939 | L. Eng, pers. comm. 1973, in Carlton 1979 | 1972 | Delta-Mendota Canal, Milepost 40 | Non-native | 37.4620 | -121.1706 | |
757940 | Cohen and Chapman 2005 | 2005 | 2005-11-27 | Buoy #12 | Non-native | 37.9134 | -122.4452 |
757941 | Cohen and Chapman 2005 | 2005 | 2005-11-27 | Buoy #2 (South Bay) | Non-native | 37.6958 | -122.3414 |
757942 | Cohen and Chapman 2005 | 2005 | 2005-11-27 | Buoy #8 | Non-native | 38.0293 | -122.3718 |
757943 | Cohen and Chapman 2005 | 2005 | 2005-11-27 | Carquinez Buoy | Non-native | 38.0696 | -122.2273 |
757944 | Cohen and Chapman 2005 | 2005 | 2005-11-27 | Dumbarton Bridge (pylon) | Non-native | 37.5031 | -122.1230 |
757945 | Mills and Rees 2000 | 1997 | Kennedy Park Boat Launch (Napa River) | Non-native | 38.2649 | -122.2844 | |
757946 | Chapman and Dorman 1975 | 1971 | 1971-09-21 | Carquinez Strait | Non-native | 38.0507 | -122.1748 |
757947 | Chapman and Dorman 1975 | 1972 | 1972-02-12 | near Redwood City (2 mi S of San Mateo Bridge and 1 mi W of west bay shore) | Non-native | 37.5646 | -122.2296 |
757948 | California Academy of Sciences Invertebrate Zoology Collection Database 2015 | 1941 | 1941-04-27 | Bay View Park, San Francisco Bay | Non-native | 37.7102 | -122.3862 |
767800 | Ruiz et al., 2015 | 2011 | 2011-09-15 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA | Non-native | 37.9117 | -122.3494 |
767812 | Ruiz et al., 2015 | 2011 | 2012-09-20 | San Leandro Marina, San Francisco Bay, CA, California, USA | Non-native | 37.6979 | -122.1912 |
767833 | Ruiz et al., 2015 | 2011 | 2011-09-14 | Coyote Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.5880 | -122.3160 |
767843 | Ruiz et al., 2015 | 2011 | 2011-09-16 | Loch Lomond Marina, San Francisco Bay, CA, California, USA | Non-native | 37.9724 | -122.4796 |
767854 | Ruiz et al., 2015 | 2011 | 2011-09-13 | Oyster Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.6725 | -122.3864 |
767861 | Ruiz et al., 2015 | 2011 | 2011-09-27 | Petaluma Marina, San Francisco Bay, CA, California, USA | Non-native | 38.2304 | -122.6136 |
767868 | Ruiz et al., 2015 | 2011 | 2011-09-13 | Redwood City Marina, San Francisco Bay, CA, California, USA | Non-native | 37.8046 | -122.3985 |
767878 | Ruiz et al., 2015 | 2011 | 2012-09-15 | Berkeley Marina, San Francisco Bay, CA, California, USA | Non-native | 37.8758 | -122.3181 |
767896 | Ruiz et al., 2015 | 2011 | 2011-09-27 | Vallejo Marina, San Francisco Bay, CA, California, USA | Non-native | 38.1086 | -122.2694 |
767904 | Ruiz et al., 2015 | 2011 | 2011-09-21 | South Beach Harbor, San Francisco Bay, CA, California, USA | Non-native | 37.7797 | -122.3871 |
767917 | Ruiz et al., 2015 | 2011 | 2011-09-20 | Jack London Square Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7947 | -122.2822 |
767929 | Ruiz et al., 2015 | 2011 | 2011-09-22 | Ballena Isle Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7676 | -122.2869 |
767943 | Ruiz et al., 2015 | 2011 | 2011-09-28 | Glen Cove Marina, San Francisco Bay, CA, California, USA | Non-native | 38.0663 | -122.2130 |
767950 | Ruiz et al., 2015 | 2011 | 2011-09-12 | Paradise Cay Yacht Harbor, San Francisco Bay, CA, California, USA | Non-native | 37.9156 | -122.4769 |
767958 | Ruiz et al., 2015 | 2011 | 2011-09-28 | Benicia Marina, San Francisco Bay, CA, California, USA | Non-native | 38.0453 | -122.1561 |
767965 | Ruiz et al., 2015 | 2011 | 2011-09-12 | Corinthian Yacht Club, San Francisco Bay, CA, California, USA | Non-native | 37.8103 | -122.3228 |
767979 | Ruiz et al., 2015 | 2012 | 2012-08-24 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA | Non-native | 37.9134 | -122.3523 |
768034 | Ruiz et al., 2015 | 2012 | 2012-08-27 | Port of San Francisco Pier 31, San Francisco Bay, CA, California, USA | Non-native | 37.8078 | -122.4060 |
768056 | Ruiz et al., 2015 | 2012 | 2012-09-11 | Ballena Isle Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7676 | -122.2869 |
768078 | Ruiz et al., 2015 | 2012 | 2012-08-30 | Oyster Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.6633 | -122.3817 |
768102 | Ruiz et al., 2015 | 2012 | 2012-08-29 | Coyote Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.5877 | -122.3174 |
768124 | Ruiz et al., 2015 | 2012 | 2012-09-04 | Redwood City Marina, San Francisco Bay, CA, California, USA | Non-native | 37.5023 | -122.2130 |
768167 | Ruiz et al., 2015 | 2012 | 2012-09-05 | Port of Oakland, San Francisco Bay, CA, California, USA | Non-native | 37.7987 | -122.3228 |
768190 | Ruiz et al., 2015 | 2012 | 2012-09-07 | Jack London Square Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7940 | -122.2787 |
768207 | Ruiz et al., 2015 | 2012 | 2012-08-31 | Glen Cove Marina, San Francisco Bay, CA, California, USA | Non-native | 38.0663 | -122.2130 |
768215 | Ruiz et al., 2015 | 2012 | 2012-09-10 | Pittsburg Marina, San Francisco Bay, CA, California, USA | Non-native | 38.0346 | -121.8829 |
768269 | Ruiz et al., 2015 | 2013 | 2013-08-15 | Ballena Isle Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7656 | -122.2858 |
768292 | Ruiz et al., 2015 | 2013 | 2013-08-20 | Coyote Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.5877 | -122.3163 |
768313 | Ruiz et al., 2015 | 2013 | 2013-08-22 | Jack London Square Marina, San Francisco Bay, CA, California, USA | Non-native | 37.7926 | -122.2746 |
768330 | Ruiz et al., 2015 | 2013 | 2013-08-23 | Loch Lomond Marina, San Francisco Bay, CA, California, USA | Non-native | 37.9723 | -122.4829 |
768351 | Ruiz et al., 2015 | 2013 | 2013-08-13 | Oyster Point Marina, San Francisco Bay, CA, California, USA | Non-native | 37.6639 | -122.3821 |
768372 | Ruiz et al., 2015 | 2013 | 2013-08-14 | Redwood City Marina, San Francisco Bay, CA, California, USA | Non-native | 37.5024 | -122.2134 |
768395 | Ruiz et al., 2015 | 2013 | 2013-08-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, CA, California, USA | Non-native | 37.9138 | -122.3522 |
768415 | Ruiz et al., 2015 | 2013 | 2013-08-12 | San Francisco Marina, San Francisco Bay, CA, California, USA | Non-native | 37.8078 | -122.4354 |
770728 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770732 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770736 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770741 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770746 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770751 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770756 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770758 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770764 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770769 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0446 | -122.1547 |
770772 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770777 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770781 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770785 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770789 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770791 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770793 | Ruiz et al., 2021a | 2017 | 2017-09-14 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0667 | -122.2132 |
770831 | Ruiz et al., 2021a | 2017 | 2017-09-28 | Coyote Point Marina, San Francisco Bay, California, USA | Non-native | 37.5898 | -122.3165 |
770852 | Ruiz et al., 2021a | 2017 | 2017-09-28 | Coyote Point Marina, San Francisco Bay, California, USA | Non-native | 37.5898 | -122.3165 |
770856 | Ruiz et al., 2021a | 2017 | 2017-09-28 | Coyote Point Marina, San Francisco Bay, California, USA | Non-native | 37.5898 | -122.3165 |
770867 | Ruiz et al., 2021a | 2017 | 2017-09-28 | Coyote Point Marina, San Francisco Bay, California, USA | Non-native | 37.5898 | -122.3165 |
770875 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770881 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770888 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770895 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770901 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770909 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770916 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770922 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770927 | Ruiz et al., 2021a | 2017 | 2017-09-26 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.5869 | -122.3237 |
770937 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770943 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770952 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770960 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770968 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770977 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
770988 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
771001 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
771012 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
771021 | Ruiz et al., 2021a | 2017 | 2017-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2124 |
771033 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771044 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771054 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771063 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771073 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771086 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771097 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771103 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771116 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771128 | Ruiz et al., 2021a | 2017 | 2017-09-19 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3494 |
771137 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771147 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771167 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771176 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771189 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771195 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771210 | Ruiz et al., 2021a | 2017 | 2017-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7837 | -122.2640 |
771232 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771238 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771244 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771248 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771255 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771260 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771263 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771266 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771270 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771274 | Ruiz et al., 2021a | 2017 | 2017-09-18 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9721 | -122.4818 |
771293 | Ruiz et al., 2021a | 2017 | 2017-09-29 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4851 |
771300 | Ruiz et al., 2021a | 2017 | 2017-09-29 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4851 |
771305 | Ruiz et al., 2021a | 2017 | 2017-09-29 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4851 |
771314 | Ruiz et al., 2021a | 2017 | 2017-09-29 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4851 |
771340 | Ruiz et al., 2021a | 2017 | 2017-09-29 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4851 |
771345 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771355 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771361 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771368 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771383 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771386 | Ruiz et al., 2021a | 2017 | 2017-09-21 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6977 | -122.1912 |
771392 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771399 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771408 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771415 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771420 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771427 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771436 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771440 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771447 | Ruiz et al., 2021a | 2017 | 2017-09-22 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7658 | -122.2850 |
771454 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771458 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771463 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771473 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771487 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771495 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771504 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771511 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771521 | Ruiz et al., 2021a | 2017 | 2017-09-12 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8063 | -122.4403 |
771525 | Ruiz et al., 2021a | 2017 | 2017-09-20 | Lake Merritt Boat House, San Francisco Bay, California, USA | Non-native | 37.5048 | -122.2574 |
771535 | Ruiz et al., 2021a | 2017 | 2017-09-20 | Lake Merritt Boat House, San Francisco Bay, California, USA | Non-native | 37.5048 | -122.2574 |
771575 | Ruiz et al., 2021a | 2017 | 2017-09-20 | Lake Merritt Boat House, San Francisco Bay, California, USA | Non-native | 37.5048 | -122.2574 |
771633 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771638 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771643 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771651 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771658 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771670 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0453 | -122.1539 |
771685 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771688 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771694 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771700 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771707 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771709 | Ruiz et al., 2021a | 2018 | 2018-09-12 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0675 | -122.2142 |
771742 | Ruiz et al., 2021a | 2018 | 2018-09-19 | Lake Merritt Boat House, San Francisco Bay, California, USA | Non-native | 37.8047 | -122.2573 |
771819 | Ruiz et al., 2021a | 2018 | 2018-09-17 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8065 | -122.4412 |
772203 | Ruiz et al., 2021a | 2018 | 2018-09-20 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6981 | -122.1907 |
772361 | Ruiz et al., 2021a | 2018 | 2018-09-18 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9139 | -122.3461 |
772402 | Ruiz et al., 2021a | 2018 | 2018-09-28 | Loch Lomond Marina, San Francisco Bay, California, USA | Non-native | 37.9723 | -122.4818 |
772507 | Ruiz et al., 2021a | 2018 | 2018-09-19 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8609 | -122.4855 |
772661 | Ruiz et al., 2021a | 2018 | 2018-09-25 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5023 | -122.2114 |
775553 | Ruiz et al., 2022 | 2015 | 2015-08-14 | Schneider Dock, Humboldt Bay, California, USA | Non-native | 40.7775 | -124.1865 |
775554 | Ruiz et al., 2022 | 2014 | 2014-09-08 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8078 | -122.4354 |
775555 | Ruiz et al., 2022 | 2014 | 2014-09-08 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8078 | -122.4354 |
775556 | Ruiz et al., 2022 | 2014 | 2014-09-08 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8078 | -122.4354 |
775557 | Ruiz et al., 2022 | 2014 | 2014-09-09 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6978 | -122.1928 |
775558 | Ruiz et al., 2022 | 2014 | 2014-09-09 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6978 | -122.1928 |
775559 | Ruiz et al., 2022 | 2014 | 2014-09-17 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.6639 | -122.3758 |
775560 | Ruiz et al., 2022 | 2014 | 2014-09-17 | Oyster Point Marina, San Francisco Bay, California, USA | Non-native | 37.6639 | -122.3758 |
775561 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775562 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775563 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775564 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775565 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775566 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775567 | Ruiz et al., 2022 | 2014 | 2014-09-11 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5024 | -122.2134 |
775568 | Ruiz et al., 2022 | 2014 | 2014-09-12 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7662 | -122.2656 |
775569 | Ruiz et al., 2022 | 2014 | 2014-09-12 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7662 | -122.2656 |
775570 | Ruiz et al., 2022 | 2014 | 2014-09-12 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7662 | -122.2656 |
775571 | Ruiz et al., 2022 | 2014 | 2014-09-12 | Ballena Isle Marina, San Francisco Bay, California, USA | Non-native | 37.7662 | -122.2656 |
775572 | Ruiz et al., 2022 | 2014 | 2014-09-03 | Pittsburg Marina, San Francisco Bay, California, USA | Non-native | 38.0346 | -121.8829 |
775573 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775574 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775575 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775576 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775577 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775578 | Ruiz et al., 2022 | 2014 | 2014-09-10 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9138 | -122.3522 |
775579 | Ruiz et al., 2022 | 2014 | 2014-09-04 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0674 | -122.2131 |
775580 | Ruiz et al., 2022 | 2014 | 2014-09-04 | Glen Cove Marina, San Francisco Bay, California, USA | Non-native | 38.0674 | -122.2131 |
775581 | Ruiz et al., 2022 | 2014 | 2014-09-18 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7835 | -122.2630 |
775582 | Ruiz et al., 2022 | 2014 | 2014-09-18 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7835 | -122.2630 |
775583 | Ruiz et al., 2022 | 2014 | 2014-09-18 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7835 | -122.2630 |
775584 | Ruiz et al., 2022 | 2014 | 2014-09-18 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7835 | -122.2630 |
775585 | Ruiz et al., 2022 | 2014 | 2014-09-18 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7835 | -122.2630 |
775586 | Ruiz et al., 2022 | 2015 | 2015-09-24 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7839 | -122.2641 |
775587 | Ruiz et al., 2022 | 2015 | 2015-09-15 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8066 | -122.4331 |
775588 | Ruiz et al., 2022 | 2015 | 2015-09-15 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8066 | -122.4331 |
775589 | Ruiz et al., 2022 | 2015 | 2015-09-15 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8066 | -122.4331 |
775590 | Ruiz et al., 2022 | 2015 | 2015-09-15 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8066 | -122.4331 |
775591 | Ruiz et al., 2022 | 2015 | 2015-09-14 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3492 |
775592 | Ruiz et al., 2022 | 2015 | 2015-09-14 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9129 | -122.3492 |
775593 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775594 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775595 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775596 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775597 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775598 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775599 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775600 | Ruiz et al., 2022 | 2015 | 2015-09-08 | Benicia Marina, San Francisco Bay, California, USA | Non-native | 38.0458 | -122.1553 |
775601 | Ruiz et al., 2022 | 2015 | 2015-09-09 | Pittsburg Marina, San Francisco Bay, California, USA | Non-native | 38.0354 | -121.8822 |
775602 | Ruiz et al., 2022 | 2015 | 2015-09-09 | Pittsburg Marina, San Francisco Bay, California, USA | Non-native | 38.0354 | -121.8822 |
775603 | Ruiz et al., 2022 | 2015 | 2015-09-09 | Pittsburg Marina, San Francisco Bay, California, USA | Non-native | 38.0354 | -121.8822 |
775604 | Ruiz et al., 2022 | 2015 | 2015-09-09 | Antioch Marina, San Francisco Bay, California, USA | Non-native | 38.0204 | -121.8212 |
775605 | Ruiz et al., 2022 | 2015 | 2015-09-25 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4849 |
775606 | Ruiz et al., 2022 | 2015 | 2015-09-25 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4849 |
775607 | Ruiz et al., 2022 | 2015 | 2015-09-25 | Sausalito Marine Harbor, San Francisco Bay, California, USA | Non-native | 37.8612 | -122.4849 |
775608 | Ruiz et al., 2022 | 2015 | 2015-09-16 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6978 | -122.1928 |
775609 | Ruiz et al., 2022 | 2015 | 2015-09-16 | San Leandro Marina, San Francisco Bay, California, USA | Non-native | 37.6978 | -122.1928 |
775610 | Ruiz et al., 2022 | 2016 | 2016-09-07 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8060 | -122.4428 |
775611 | Ruiz et al., 2022 | 2016 | 2016-09-07 | San Francisco Marina, San Francisco Bay, California, USA | Non-native | 37.8060 | -122.4428 |
775612 | Ruiz et al., 2022 | 2016 | 2016-09-26 | Redwood City Marina, San Francisco Bay, California, USA | Non-native | 37.5027 | -122.2138 |
775613 | Ruiz et al., 2022 | 2016 | 2016-09-12 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9133 | -122.3500 |
775614 | Ruiz et al., 2022 | 2016 | 2016-09-12 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9133 | -122.3500 |
775615 | Ruiz et al., 2022 | 2016 | 2016-09-12 | Richmond Marina Bay Yacht Harbor, San Francisco Bay, California, USA | Non-native | 37.9133 | -122.3500 |
775616 | Ruiz et al., 2022 | 2016 | 2016-09-27 | Oakland Yacht Club, San Francisco Bay, California, USA | Non-native | 37.7831 | -122.2630 |
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