MUSSELpdb | nomainal sp. Unio pertennis de Gregorio, 1914

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The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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nominal species Unio pertennis de Gregorio, 1914

de Gregorio, 1914. Il Nat. Siciliano 2: 61, pl. 6, figs. 4a-d.

= Toxolasma parvum

Taxonomic Opinions

+ Toxolasma parvum (Barnes, 1823) — Cummings et al., 2025

+ Toxolasma parvum (Barnes, 1823) — MolluscaBase, 2024

+ Toxolasma parvum (Barnes, 1823) — Watters et al., 2009

= Unio pertennis de Greg. — de Gregorio, 1914

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