Author: Emerson W. & Old W.E.,
Title: Results of the Puritan-American Museum of Natural History Expedition to western Mexico
Description: 1963. Part. 17. The Recent mollusks: Gastropoda, Cypreacea. In 8vo, offp., pp. 32 with 18 figs. American Mus. Novitates n. 2136

Keywords: shells prosobranchia


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