Invasion

Invasion Description

None

Geographic Extent

Central ME/Sheepscot Estuary, Gulf of Maine; Cumberland County/ME/Casco Bay (1873, YPM IZCR, 004969 Yale Peabody Museum 2015); Dover/NH/Mouth of Bellamy River, Piscataqua River, Great Bay (YPM CR IZ030406, Yale Peabody Museum 2015); Bosotn/MA/Bosotn Harbor (1994, MCZ IZ 50062, 42° 14.61´ N 70° 56.66´ W); MA/Cape Cod Bay (41 43 12 N; 070 20 W); Barnstable /MA/Barnstable Harbor (1961, USNM 111234, Mills1964 a, (Type locality). U.S. National Museum of Natural History 2015)