Scalopus aquaticus subsp. aquaticus Linnaeus 1758
Scalopus aquaticus subsp. aquaticus Linnaeus 1758, Syst. Nat., 10th ed., Vol. 1: 53.
Type Locality: E USA; fixed by Jackson (1915:33) to Pennsylvania, Philadelphia.
Synonyms: Scalopus aquaticus subsp. argentatus (Audubon and Bachmann 1842); Scalopus aquaticus subsp. cryptus Davis 1942; Scalopus aquaticus subsp. cupreata (Rafinesque 1814); Scalopus aquaticus subsp. intermedius Elliot 1899; Scalopus aquaticus subsp. pennsylvanica (Harlan 1825) .