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Unionidae

Margaritiferidae

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Species & Genus Richness of
freshwater mussels
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Species & Genus Richness of
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Data last updated
Mon 2 March 2026

Bivalvia | Trigoniida | Trigonioidea | Trigoniidae

genus Neotrigonia Cossmann, 1912: synonymy

0 Recent freshwater species (12 total species)

Synonymy

Neotrigonia Cossmann, 1912

Cossmann, 1912. Annls. Paleont. 7: 81.
Type species: Trigonia pectinata Lamarck, 1819 (orig. desig.) = Neotrigonia margaritacea

Taxonomic History (since 1900)

The Taxonomic History lists the ways authors have classified the species currently assigned to Neotrigonia, since 1900.

Neotrigonia — Iredale (1924), Cotton (1961), Darragh (1986), Hoeh et al. (1998), Graf (2000), ... Wu et al. (2021), Wu et al. (2023), Wu et al. (2024), Chen et al. (2025), Campbell & Lydeard (2026)
N. — Vikhrev et al. (2018)

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