Invasion

Invasion Description

1st Record: Durham/NH/Beard's Creek emptying into Oyster River (5/7/1953, MCZ IZ 35699,, Museum of Comparative Zoology 2014)

Geographic Extent

Durham/NH/Beard's Creek emptying into Oyster River (5/7/1953, MCZ IZ 35699,, Museum of Comparative Zoology 2014); Fox Point, Durham/NH/Great Bay (7/24/1962, YPM IZ 002407 AN, Yale Peabody Museum of Natural History 2014)