7/15/2019: Craspedacusta sowerbyi found in the South Skunk Subbasin (Story County, Iowa)
USGS Nonindigenous Aquatic Species Alert - 07/15/19 - a freshwater jellyfish (Craspedacusta sower...
7/15/2019: Dreissena polymorpha found in the Fort Randall Reservoir Subbasin (Buffalo County, South Dakota)
USGS Nonindigenous Aquatic Species Alert - 07/15/19 - zebra mussel (Dreissena polymorpha) was fou...
7/15/2019: Procambarus clarkii found in the Great Egg Harbor Subbasin (Atlantic County, New Jersey)
USGS Nonindigenous Aquatic Species Alert - 07/15/19 - Red Swamp Crayfish (Procambarus clarkii) wa...
7/9/2019: Pectinatella magnifica found in the Honcut Headwaters-Lower Feather Subbasin (Sutter County, California)
USGS Nonindigenous Aquatic Species Alert - 07/09/19 - magnificent bryozoan (Pectinatella magnific...
7/8/2019: Mylopharyngodon piceus found in Henderson County (Kentucky)
USGS Nonindigenous Aquatic Species Alert - 07/08/19 - Black Carp (Mylopharyngodon piceus) was fou...
7/5/2019: Channa argus found in Coahoma County (Mississippi)
USGS Nonindigenous Aquatic Species Alert - 07/05/19 - Northern Snakehead (Channa argus) was found...
7/2/2019: Hydrocharis morsus-ranae found in the Black-Rocky Subbasin (Lorain County, Ohio)
USGS Nonindigenous Aquatic Species Alert - 07/02/19 - European frogbit (Hydrocharis morsus-ranae)...
7/1/2019: Corbicula fluminea found in the Upper Yellowstone-Pompeys Pillar Subbasin (Yellowstone County, Montana)
USGS Nonindigenous Aquatic Species Alert - 07/01/19 - Asian clam (Corbicula fluminea) was found i...
7/1/2019: Trachemys scripta found in the Middle Hudson Subbasin (Albany County, New York)
USGS Nonindigenous Aquatic Species Alert - 07/01/19 - Yellow-bellied Slider (Trachemys scripta) w...
6/27/2019: Trachemys scripta found in the Kauai Subbasin (Kauai County, Hawaii)
USGS Nonindigenous Aquatic Species Alert - 06/27/19 - Pond Slider (Trachemys scripta) was found i...
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...