11/15/2019: Salvinia molesta found in the Lower Trinity-Tehuacana Subbasin (Texas)
USGS Nonindigenous Aquatic Species Alert - 11/15/19 - giant salvinia (Salvinia molesta) was found...
11/14/2019: Nymphoides cristata found in Mississippi
*Bonus* USGS Nonindigenous Aquatic Species Alert - 11/14/19 - crested floating-heart (Nymphoides ...
11/12/2019: Dreissena polymorpha found in the Lake of the Woods Subbasin (Minnesota)
USGS Nonindigenous Aquatic Species Alert - 11/12/19 - zebra mussel (Dreissena polymorpha) was fou...
11/5/2019: Neopomacentrus cyanomos found in the Choctawhatchee Bay Subbasin (Florida)
USGS Nonindigenous Aquatic Species Alert - 11/05/19 - regal demoiselle (Neopomacentrus cyanomos) ...
11/4/2019: Dreissena polymorpha found in the Clearwater Subbasin (Clearwater County, Minnesota)
USGS Nonindigenous Aquatic Species Alert - 11/04/19 - zebra mussel (Dreissena polymorpha) was fou...
11/4/2019: Dreissena polymorpha found in Hyde County (South Dakota)
USGS Nonindigenous Aquatic Species Alert - 11/04/19 - zebra mussel (Dreissena polymorpha) was fou...
11/4/2019: Potamopyrgus antipodarum found in the Upper Klamath Subbasin (Siskiyou County, California)
USGS Nonindigenous Aquatic Species Alert - 11/04/19 - New Zealand mudsnail (Potamopyrgus antipoda...
11/4/2019: Dreissena polymorpha found in Gregory County (South Dakota)
USGS Nonindigenous Aquatic Species Alert - 11/04/19 - zebra mussel (Dreissena polymorpha) was fou...
11/3/2019: Hydrilla verticillata [monoecious] found in the Buffalo-Eighteenmile Subbasin (New York)
USGS Nonindigenous Aquatic Species Alert - 11/03/19 - monoecious hydrilla (Hydrilla verticillata ...
10/31/2019: Pectinatella magnifica found in the Umpqua Subbasin (Douglas County, Oregon)
USGS Nonindigenous Aquatic Species Alert - 10/31/19 - magnificent bryozoan (Pectinatella magnific...
6/13/2019: Alligator mississippiensis found in the Upper Ohio Subbasin (Pennsylvania)
USGS Nonindigenous Aquatic Species Alert - 06/13/19 - American alligator (Alligator mississippien...
6/11/2019: Xiphophorus maculatus found in Martin County (Florida)
USGS Nonindigenous Aquatic Species Alert - 06/11/19 - Southern Platyfish (Xiphophorus maculatus) ...
6/11/2019: Monopterus albus found in New York
USGS Nonindigenous Aquatic Species Alert - 06/11/19 - Asian Swamp Eel (Monopterus albus) was foun...
6/10/2019: Cipangopaludina chinensis found in the Cohansey-Maurice Subbasin (Salem County, New Jersey)
USGS Nonindigenous Aquatic Species Alert - 06/10/19 - Chinese mysterysnail (Cipangopaludina chine...
6/7/2019: Mylopharyngodon piceus found in the Highland-Pigeon Subbasin (Union County, Kentucky)
USGS Nonindigenous Aquatic Species Alert - 06/07/19 - Black Carp (Mylopharyngodon piceus) was fou...
6/6/2019: Proterorhinus semilunaris found in the Cheboygan Subbasin (Cheboygan County, Michigan)
USGS Nonindigenous Aquatic Species Alert - 06/06/19 - Freshwater Tubenose Goby (Proterorhinus sem...
6/4/2019: Potamopyrgus antipodarum found in New Mexico
USGS Nonindigenous Aquatic Species Alert - 06/04/19 - New Zealand mudsnail (Potamopyrgus antipoda...
6/3/2019: Cipangopaludina chinensis found in the Lower White Subbasin (Monroe County, Indiana)
USGS Nonindigenous Aquatic Species Alert - 06/03/19 - Chinese mysterysnail (Cipangopaludina chine...
5/31/2019: Piaractus brachypomus found in the Medina Subbasin (Bandera County, Texas)
USGS Nonindigenous Aquatic Species Alert - 05/31/19 - pirapatinga, red-bellied pacu (Piaractus br...
5/31/2019: Trachemys scripta found in Virginia Beach City County (Virginia)
USGS Nonindigenous Aquatic Species Alert - 05/31/19 - Red-eared Slider (Trachemys scripta) was fo...