MolluscaBase source details
Jacobson, M. K. (1951). Two new molluscan records from the New York area. The Nautilus. 64(3): 104.
453380
Jacobson, M. K.
1951
Two new molluscan records from the New York area
The Nautilus
64(3): 104
Publication
Date
action
by
Arion subfuscus (Draparnaud, 1805) (additional source)
Barnea costata (Linnaeus, 1758) accepted as Cyrtopleura costata (Linnaeus, 1758) (additional source)
Cepaea nemoralis (Linnaeus, 1758) (additional source)
Helisoma trivolvis marshalli F. C. Baker, 1945 accepted as Planorbella trivolvis (Say, 1817) (basis of record)
Barnea costata (Linnaeus, 1758) accepted as Cyrtopleura costata (Linnaeus, 1758) (additional source)
Cepaea nemoralis (Linnaeus, 1758) (additional source)
Helisoma trivolvis marshalli F. C. Baker, 1945 accepted as Planorbella trivolvis (Say, 1817) (basis of record)
