NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
231542	LA	Cameron	Gibbstown, canal near	1987	08080202	Mermentau	established
231591	LA	Cameron	In trenasses, canals and ponds in low salinity marshes on the west side of Little Pecan Lake	1993	08080202	Mermentau	established
231840	LA	Cameron	Lacassine Bayou, Lacassine National Wildlife Refuge	1999	08080202	Mermentau	established
233784	LA	Cameron	Lacassine Pool, along east levee and east side of Lacassine Pool from northeast corner of Intracoastal Canal; south of La. 14 west of Mermanetau River	1988	08080202	Mermentau	established
231768	LA	Cameron	oil canal west of Bayou Lacassine about 8 miles S of hwy 14	1990	08080202	Mermentau	established
231776	LA	Cameron	S of Grande Lake	1999	08080202	Mermentau	established
1398650	LA	Jefferson Davis	Hwy 14. Lake Arthur, LA 70549	2006	08080202	Mermentau	unknown
1398806	LA	Jefferson Davis	Lake Arthur, LA 70549	2006	08080202	Mermentau	unknown
273303	LA	Jefferson Davis	North of Four Rivers, just North of Grand Lake	2006	08080202	Mermentau	established
273294	LA	Jefferson Davis	Northeast end of Lake Arthur	2006	08080202	Mermentau	established
233782	LA	Vermilion	Freshwater Bayou and adjacent canals	1999	08080202	Mermentau	established
1396262	LA	Vermilion	Gueydan Canal-Frontal Intercoastal Waterway	2011	08080202	Mermentau	established
231588	LA	Vermilion	Hwy 82 and old Gulf Intracoastal Waterway, south of Cow Island, in marsh	1989	08080202	Mermentau	established
231590	LA	Vermilion	In canals, trenasses, and ponds in the swamps and low salinity marshes between White lake, the Gulf Intracoastal Waterway, Freshwater Bayou Canal and the saline marshes along the Gulf of Mexico, in the vicinity of Pecan Island	1994	08080202	Mermentau	established
1398381	LA	Vermilion	N side of Rd	2011	08080202	Mermentau	unknown
231777	LA	Vermilion	Pecan along Hwy 82	1999	08080202	Mermentau	established
231841	LA	Vermilion	Warren Canal	1999	08080202	Mermentau	established

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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