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MUSSELpdb
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Unionidae
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Species Richness & Endemism by Geography
Data last updated Sun 2 Nov 2025
Bivalvia | Unionoida | Trigonioidoidea | Nakamuranaiadidae | Cyotrigonioides
0 specimens
Cyotrigonioides intermedius Guo, 1981Guo, 1981. 12th Ann. Conf. Palaeo. Soc. China: 64, pl. 3, figs. 2-3.Cyotrigonioides intermedius — Guo (1981)
Cyotrigonioides intermedius — Guo (1981)
