Species Regional Summary
Sphaeroma walkeri
Northern Yucatan, Gulf of Mexico, Florida Straits, to Middle Eastern Florida ( CAR-I )

Invasion History Vectors Impacts References

Invasion

Invasion Description

1st records: Sarasota/FL/New Pass (Gulf of Mexico) (1943, Miller 1968);

Geographic Extent

Vero Beach/FL/Indian River Lagoon (1965, USNM 184405, US National Museum of Natural History 2007); Patrick Air Force Base. Brevard County/FL/Indian River Lagoon (1965, USNM 184406, US National Museum of Natural History 2007); FL/Indian River, Near Mouth Of St. Sebastian River (1996, USNM 280458, US National Museum of Natural History 2007); Sebastian River Inlet/FL/Indian River Lagoon (1982, Nelson and Demetriades 1992); Hutchinson Island (Fort Pierce)/FL/Indian River Lagoon (1975, Carlton and Iverson 1981); S Of South Jetty, Fort Pierce/FL/Fort Pierce Inlet, Indian River Lagoon (USNM 280162, US National Museum of Natural History 2007); Virginia Key (Miami)/FL/Biscayne Bay (1974, Carlton and Iverson 1981); Miami, Dade County/FL/Biscayne Bay (USNM 213073, U.S. National Museum of Natural History 2015); Sarasota/FL/New Pass (Gulf of Mexico) (1943, Miller 1968); Tampa area/FL/Egmont Channel, Tampa Bay (Gulf of Mexico) (1943, Miller 1968); South Padre Island/TX/Gulf of Mexico (1978, Clark and Robertson 1982); Tamulipas/Mexico/Soto la Marina Inlet (1999, Chazaro-Olvero et al. 2002); Cojimar, Guanabo, Havana/Cuba/Gulf of Mexico (1974, Ortiz 1983); Mariel/Cuba/Gulf of Mexico (O'Brien et al. 2017)

Vectors

Level Vector
Alternate Hull Fouling
Alternate Ballast Water

Regional Impacts

References

Full Reference List for Sphaeroma walkeri

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