The tribe Alasmidontini (Unionidae, Anodontinae) - Clarke, Arthur H. (Arthur Haddleton), 1926-Alasmidontini (Unionidae, Anodontinae) (Washington Smithsonian Institution Press, 1980)
pt. 1. Pegias, Alasmidonta, and Arcidens
Bibliography: v.1, p.98-101
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Keywords: Unionidae -- Classification; Mollusks -- Classification