MUSSELpdb

Taxonomy

all genera

Summary

Species & Genus Richness of
freshwater mussels
by Taxonomy

Species & Genus Richness of
freshwater bivalves
by Family

Geography

Species Richness & Endemism of
freshwater mussels
by Geography

Data last updated
Mon 2 March 2026

nominal species Unio pianensis Farines in Boubée, 1833

Unio pianensis Farines in Boubée, 1833 = Potomida littoralis

Farines in Boubée, 1833. Bull. Hist. nat. France 1: 19.
Farines, 1834. Ann. des Sci. Nat. 2: 118.

Taxonomic Opinions

+ Potomida littoralis littoralis (Cuvier, 1798) — Lopes-Lima et al., 2017: 579.

+ Potomida littoralis (Cuvier, 1798) — IUCN, 2014: [web].

+ Potomida littoralis (Cuvier, 1798) — Araujo et al., 2009: 28.

= Potomida littoralis pianensis (Boubée, 1833) — Falkner et al., 2002: 55.

= Potomida littoralis pianensis (Boubée, 1833) — Falkner et al., 2001: 66.

+ Potomida littoralis littoralis (Lamarck, 1801) — Haas, 1969: 272.

+ Psilunio littoralis littoralis (Lamarck, 1801) — Haas, 1940: 134.

+ Psilunio littoralis Cuvier — Germain, 1931: 719.

+ Unio (sec. Lymnium) littoralis Lamarck, 1801 — Simpson, 1914: 555.

+ Unio (Rhomboïdiana) rhomboideus Schröter, 1779 — Germain, 1904: 250.

+ Unio (sec. Lymnium) littoralis Lamarck, 1801 — Simpson, 1900: 691.

+ Unio (groupe de l’U. rhomboideus) rhomboideus Schröter — Locard, 1899: 213.

= Unio (sec. Naïa) littoralis vr. pianensis Farines in Boubée, 1833 — Paetel, 1890: 157.

= Unio litoralis [sic] var. pianensis Farines in Boubée, 1833 — Westerlund, 1890: 53.

+ Unio (Rhomboidiana) rhomboideus Schröter — Locard, 1889: 125.

= Unio pianensis Farines — Drouët, 1889: 48, sp. 4.

+ Unio (Groupe de l’U. rhomboideus) rhomboideus Schröter — Locard, 1882: 283.

= Unio littoralis var. pianensis Farines — Kobelt, 1879: 43, pl. 163, fig. 1648.

+ Margaron (Unio) litoralis [sic] (Drap.) — Lea, 1870: 54.

+ Unio litoralis [sic] Cuvier — Reeve, 1865: pl. 22, sp. 98.

= Unio rhomboïdeus var. pianensis Moq. — de Joannis, 1859: 282, pl. 8, fig. 2.

= Unio (Lymnium) littoralis var. pianensis Farin., in Boubée, 1833 — Drouët, 1857: 215.

= Unio (Lymnium) rhomboideus var. B. pianensis Farin. in Boub. — Moquin-Tandon, 1855: 568.

+ Unio litoralis [sic] Lamarck — Küster, 1855: 128.

+ Margaron (Unio) litoralis [sic] (Drap.) — Lea, 1852: 34.

= Unio (Ponderosi) pianensis Far., 1834 — Dupuy, 1852: 635, pl. 24, fig. 4.

+ Margarita (Unio) litoralis [sic] Lam. Pfeif. Des Moul. Grat. — Lea, 1838: 22.