4/6/2024: Salvinia minima found in Virginia
USGS Nonindigenous Aquatic Species Alert - 04/06/24 - water spangles (Salvinia minima) was found ...
4/6/2024: Nymphoides peltata found in the Lehigh Subbasin (Carbon County, Pennsylvania)
*Bonus* USGS Nonindigenous Aquatic Species Alert - 04/06/24 - yellow floating-heart (Nymphoides p...
4/4/2024: Trapa natans found in Northampton County (Pennsylvania)
*Bonus* USGS Nonindigenous Aquatic Species Alert - 04/04/24 - water chestnut (Trapa natans) was f...
4/4/2024: Trapa natans found in Essex County (New Jersey)
*Bonus* USGS Nonindigenous Aquatic Species Alert - 04/04/24 - water chestnut (Trapa natans) was f...
4/4/2024: Nymphoides peltata found in Lehigh County (Pennsylvania)
*Bonus* USGS Nonindigenous Aquatic Species Alert - 04/04/24 - yellow floating-heart (Nymphoides p...
3/25/2024: Azolla pinnata found in Hendry County (Florida)
USGS Nonindigenous Aquatic Species Alert - 03/25/24 - mosquito fern (Azolla pinnata) was found in...
3/25/2024: Myriophyllum aquaticum found in the Lower Yadkin Subbasin (Davidson County, North Carolina)
USGS Nonindigenous Aquatic Species Alert - 03/25/24 - parrot feather (Myriophyllum aquaticum) was...
3/25/2024: Myriophyllum aquaticum found in the Little Miami Subbasin (Greene County, Ohio)
USGS Nonindigenous Aquatic Species Alert - 03/25/24 - parrot feather (Myriophyllum aquaticum) was...
3/21/2024: Craspedacusta sowerbii found in the Four Hole Swamp Subbasin (Dorchester County, South Carolina)
USGS Nonindigenous Aquatic Species Alert - 03/21/24 - freshwater jellyfish (Craspedacusta sowerbi...
3/19/2024: Azolla pinnata found in Brevard County (Florida)
USGS Nonindigenous Aquatic Species Alert - 03/19/24 - mosquito fern (Azolla pinnata) was found in...
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...