Invasion

Invasion Description

None

Geographic Extent

Mid-Atlantic region (Williams 1984); Annapolis/MD/Chesapeake Bay (USNM 1012480, US National Museum of Natural History 2008); Edgewater/MD/Rhode River (Sastry and Vargo 1977, in Goncalves et al. 1995); MD/Patuxent River (Herman et al. 1968, in Goncalves et al. 1995); Craney Island, Norfolk/VA/Chesapeake Bay, (USNM 181946, US National Museum of Natural History 2008); Norfolk Area/VA/Chesapeake Bay (USNM 181947, US National Museum of Natural History 2008)