MolluscaBase source details
Walker, B. (1921). Ancylus obscurus Haldeman and species referred to it. The Nautilus. 34(3): 73-76, pl. 3.
407480
Walker, B.
1921
<i>Ancylus obscurus</i> Haldeman and species referred to it.
The Nautilus
34(3): 73-76, pl. 3
Publication
Date
action
by
Ferrissia adamsi B. Walker, 1921 (original description)
Ferrissia blandi B. Walker, 1921 (original description)
Ferrissia jamaicensis B. Walker, 1921 (original description)
Ferrissia obscura (Haldeman, 1844) accepted as Laevapex fuscus (C. B. Adams, 1840) (basis of record)
Ferrissia blandi B. Walker, 1921 (original description)
Ferrissia jamaicensis B. Walker, 1921 (original description)
Ferrissia obscura (Haldeman, 1844) accepted as Laevapex fuscus (C. B. Adams, 1840) (basis of record)
