MolluscaBase source details
Say, T. (1832). American conchology, or descriptions of the shells of North America. Illustrated by coloured figures from original drawings from Nature. New Harmony, Indiana. 1(5): unpaginated, plates 41-50.
288975
Say, T.
1832
American conchology, or descriptions of the shells of North America. Illustrated by coloured figures from original drawings from Nature. New Harmony, Indiana.
1(5): unpaginated, plates 41-50.
Publication
Date
action
by
Unio lapillus Say, 1831 accepted as Unio capillus Say, 1831 accepted as Paetulunio fabalis (I. Lea, 1831) (basis of record)