Author: Emberton K.C.,
Title: The genitalic, allozymic and conchological evolution of the Eastern North American Triodopsinae (Gastropoda: Pulmonata: Polygyridae)
Description: 1988. In 8vo, offp., pp. 115 with 50 figs. Offprint from Malacologia vol. 28(1-2)

Keywords: shells molluscs land snails


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