Invasion

Invasion Description

1st Record: North River PondNH/Piscataqua River (1952,watershed, USGS Nonindigenous Aquatic 2024)

Geographic Extent

NH-ME/Piscataqua River Estaurines (Short et al. 1992) https://coast.noaa.gov/data/docs/nerrs/Reserves_GRB_SiteProfile.pdf