Invasion
Invasion Description
1st Record: Beaufort, Duke University Marine Lab/NC/Atlantic Ocean (1955, Henry and McLaughlin 1975; USNM 97625, U.S. National Museum of Natural History 2002)
Geographic Extent
Beaufort, Duke University Marine Lab/NC/Atlantic Ocean (USNM 97625; Henry and McLaughlin 1975; U.S. National Museum of Natural History 2002); Morehead City/NC/Atlantic Ocean (Zullo 1966); Wrightsville Beach/NC/Atlantic Ocean (Zullo 1966); Charleston/SC/Charleston Harbor (Ruiz et al., fouling plate survey); SC/North Inlet (Zullo and Lang 1978; Lang 1979); Folly Island, Charleston/SC/Charleston Harbor (2006, Crickenberger and Sotka. 2009); SC ("common in middle and lower intertidal zones on rocks and pilings" Zullo and Lang 1978); Engineers Point, St. Catherines Island/GA/St. Catherines Sound (Prezant et al. 2002); Fernandina Beach/FL/Atlantic Ocean (Zullo 1966); Jacksonville/FL/St. Johns River estuary (Zullo 1966)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |
Regional Impacts
| Ecological Impact | Competition | |
| Amphibalanus amphitrite, together with A. eburneus and A. improvisus, is a competitor in fouling communities in Beaufort, North Carolina. However, despite their high recruitment rate, Amphibalanus spp. were readily overgrown by other fouling organisms, except when present in very high densities (Sutherland and Karlson 1977). | ||
References
Crickenberger, Sam; Sotka, Erik (2009) Temporal shifts of fouling communities in Charleston Harbor, with a report of Perna viridis (Mytilidae), Journal of the North Carolina Academy of Science 125(2): 78-84Henry, Dora P.; McLaughlin, Patsy A. (1975) The barnacles of the Balanus amphitrite complex (Cirripedia, Thoracica)., Zoologische Verhandelingen 141: 1-203
Lang, William H. (1979) Larval development of shallow water barnacles of the Carolinas (Cirripedia: Thoracica) with keys to naupliar stages., NOAA Technical Report NMFS Circular 421: 1-39
Prezant, Robert S.; Toll, Ronald B.; Rollins, Harold B.; Chapman, Eric J. (2002) Marine macroinvertebrate diversity of St. Catherines Island, Georgia., American Museum Novitates 3367: 1-31
Zullo, Victor A. (1966) Thoracic cirripedia from the continental shelf of South Carolina USA., Crustaceana 11(3): 229-244
Zullo, Victor A.; Lang, William H. (1978) An annotated Checklist of the biota of the coastal zone of South Carolina, University of South Carolina Press, Columbia SC. Pp. 158-160