Gude, G. K. (1901). A third report on helicoid land-shells from Japan and the Loo-Choo Islands. Proceedings of the Malacological Society of London. 4: 191-200.
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Gude, G. K.
1901
A third report on helicoid land-shells from Japan and the Loo-Choo Islands
Proceedings of the Malacological Society of London