Invasion

Invasion Description

1st Record: FL/St. John's River Estuary (2001, NOAA National Benthic Inventory 2012)

Geographic Extent

floating dock in SCDNR's boat slip at Fort Johnson, Ft. Johnson, Charleston/SC/Charleston Harbor (7/12/2002, Foster et al. 2004, 32° 45.15', additional data sent by David Knott, South Carolina Department of Natural Resources 2008, additional records at this location, 2/8/2002, 12/9/2003, 5/5/2004); FL/St. John's River Estuary (2001, NOAA National Benthic Inventory 2012)