MolluscaBase source details
Pilsbry, H. A. (1942). Helicodiscus in the West Indies. The Nautilus. 56(2): 55-57, text-figs. 1a-d.
401453
Pilsbry, H. A.
1942
<i>Helicodiscus</i> in the West Indies
The Nautilus
56(2): 55-57, text-figs. 1a-d
Publication
Date
action
by
Helicodiscus apex (C. B. Adams, 1849) (basis of record)
Helicodiscus ramsdeni Pilsbry, 1942 (original description)
Helicodiscus ramsdeni Pilsbry, 1942 (original description)
