Invasion

Invasion Description

1st Record: Jefferson Parish Waterworks across from New Orleans/LA/Mississippi River (R.M. 105) (USGS Nonindigenous Aquatic Species Program 2008)

Geographic Extent

LMRK = 333 and LMRK 428 in the vicinity of Baton Rouge/LA/Mississippi River (Allen et al. 1999); ,Jefferson Parrish Waterworks across from New Orleans/LA/ Mississippi River (R.M. 105) (USGS Nonindigenous Aquatic Species Program 2008); near Venice/LA/Mississippi River at the mouth (~R.M. 10) (USGS Nonindigenous Aquatic Species Program 2008);