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Data last updated
Mon 1 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Unioninae
| Unionini
| Unio nanus
nominal species Unio potamius Locard, 1882
 Unio potamius Locard, 1882 = Unio nanus
Bourguignat in Locard, 1882. Prodr. Malac. Franç. 1: 289, 359. ‘Bourguignat’ Locard, 1889. Contr. Faune Malacol. Franc. 13: 140 [34]. ‘Bourguignat’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 169. Type(s): IDIOTYPE MNHN_22470, La Brizotte (Côte-d’Or).
= Unio nanus Taxonomic Opinions+ Unio nanus Lamarck, 1819 — Lopes-Lima et al., 2024 + Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969 + Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940 + Unio batavus Maton et Rackett — Germain, 1931 = Unio (Batavusiana) potamius Bourguignat in Locard, 1882 — Germain, 1904 = Unio (Groupe de l’U. batavus) potamius Bourguignat — Locard, 1893 = Unio batavus var. potamius Bourguignat in Locard, 1882 — Westerlund, 1890 = Unio (Ellipsopsisiana) potamius Bourguignat in Locard — Locard, 1889 = Unio potamius Bourguignat — Bourguignat, 1883 = Unio (Groupe de l’U. Batavus) potamius Bourguignat, 1880, Mss. — Locard, 1882
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