WoRMS source details
Willett, G. (1929). Description of two new species of molluscs from the west coast of North America. The Nautilus. 43(1): 26-28, pl. 3, figs. 2-4.
348562
Willett, G.
1929
Description of two new species of molluscs from the west coast of North America
The Nautilus
43(1): 26-28, pl. 3, figs. 2-4
Publication
Date
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Leptothyra engbergi Willett, 1929 accepted as Homalopoma engbergi (Willett, 1929) (original description)
Turbonilla (Strioturbonilla) cayucosensis Willett, 1929 accepted as Turbonilla gabbiana (J. G. Cooper, 1867) (original description)
Turbonilla (Strioturbonilla) cayucosensis Willett, 1929 accepted as Turbonilla gabbiana (J. G. Cooper, 1867) (original description)
California for Turbonilla (Strioturbonilla) cayucosensis Willett, 1929
Washington (State) for Leptothyra engbergi Willett, 1929
Washington (State) for Leptothyra engbergi Willett, 1929