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MUSSELpdb

Taxonomy

Margaritiferidae

Species & Genus Richness by
Taxonomy

Geography

Central America

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium

species Sphaerium triangulare (Say, 1829): synonymy

Synonymy

Cyclas triangularis Say, 1829

Say, 1829. New Harm. Dissem. 2(23): 356.

Sphærium triangulare — Martens (1900), Pilsbry (1904)
Sphaerium striatinum — Herrington (1962), Mackie (2007)
Sphaerium (s.s.) striatinum — Clarke (1973), Burch (1975)
Sphaerium triangulare — Contreras-Arquieta (2000), Ituarte (2020), Czaja et al. (2023)
Sphaerium triangularis — Bogan (2010)

Taxonomic History (since 1900)

Sphærium triangulare — Martens (1900), Pilsbry (1904)
Sphaerium striatinum — Herrington (1962), Mackie (2007)
Sphaerium (s.s.) striatinum — Clarke (1973), Burch (1975)
Sphaerium triangulare — Contreras-Arquieta (2000), Ituarte (2020), Czaja et al. (2023)
Sphaerium triangularis — Bogan (2010)

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