Invasion

Invasion Description

1st Record: Canelones/Uruguay/Arroyo de las Brujas,y (May 30, 1938, Blake 1983; Orensanz et al. 2002); Argentina/Mar Chiquita lagoon (1965, Orensanz et al. 2002, USNM 67528, US National Museum of Natural History 2007; Schiwndt et al. 2020)

Geographic Extent

Canelones/Uruguay/Arroyo de las Brujas,y (May 30, 1938, Blake 1983; Orensanz et al. 2002); Argentina-Uruguay/La Plata Estuary (1938, Orensanz et al. 2002); Argentina/Mar Chiquita lagoon (Orensanz et al. 2002, USNM 67528, US National Museum of Natural History 2007);