9/11/2019: Myriophyllum aquaticum found in Plymouth County (Massachusetts)
USGS Nonindigenous Aquatic Species Alert - 09/11/19 - parrot feather (Myriophyllum aquaticum) was...
9/9/2019: Craspedacusta sowerbyi found in the Shoal Subbasin (Montgomery County, Illinois)
USGS Nonindigenous Aquatic Species Alert - 09/09/19 - freshwater jellyfish (Craspedacusta sowerby...
9/6/2019: Neogobius melanostomus found in Madison County (Illinois)
USGS Nonindigenous Aquatic Species Alert - 09/06/19 - Round Goby (Neogobius melanostomus) was fou...
8/29/2019: Pectinatella magnifica found in the Upper Wisconsin Subbasin (Oneida County, Wisconsin)
USGS Nonindigenous Aquatic Species Alert - 08/29/19 - magnificent bryozoan (Pectinatella magnific...
8/28/2019: Ctenopharyngodon idella found in Racine County (Wisconsin)
USGS Nonindigenous Aquatic Species Alert - 08/28/19 - Grass Carp (Ctenopharyngodon idella) was fo...
8/26/2019: Osteopilus septentrionalis found in the Broad-St. Helena Subbasin (Jasper County, South Carolina)
USGS Nonindigenous Aquatic Species Alert - 08/26/19 - Cuban Treefrog (Osteopilus septentrionalis)...
8/26/2019: Viviparus georgianus found in the Upper Neuse Subbasin (Wake County, North Carolina)
USGS Nonindigenous Aquatic Species Alert - 08/26/19 - banded mysterysnail (Viviparus georgianus) ...
8/23/2019: Apalone spinifera found in the Newport Bay Subbasin (California)
USGS Nonindigenous Aquatic Species Alert - 08/23/19 - Spiny Softshell (Apalone spinifera) was fou...
8/22/2019: Potamopyrgus antipodarum found in the Piedra Subbasin (Archuleta County, Colorado)
USGS Nonindigenous Aquatic Species Alert - 08/22/19 - New Zealand mudsnail (Potamopyrgus antipoda...
8/20/2019: Craspedacusta sowerbyi found in the Cedar Subbasin (Kaufman County, Texas)
USGS Nonindigenous Aquatic Species Alert - 08/20/19 - freshwater jellyfish (Craspedacusta sowerby...
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...