MolluscaBase source details
Pilsbry, H. A. & Vanatta, E. G. (1907). Description of a new Bifidaria (B. agna). The Nautilus. 20(12): 140-142, text-figures 1-3.
349578
Pilsbry, H. A. & Vanatta, E. G.
1907
Description of a new <i>Bifidaria</i> (<i>B. agna</i>).
The Nautilus
20(12): 140-142, text-figures 1-3
Publication
Date
action
by
Bifidaria agna Pilsbry & Vanatta, 1907 accepted as Gastrocopta holzingeri (Sterki, 1889) (original description)