Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio crassus

nominal species Unio arenarum Bourguignat in Locard, 1882

Unio arenarum Bourguignat in Locard, 1882 = Unio crassus

Bourguignat in Locard, 1882. Prodr. Malac. Franç. 1: 289, 358.
Bourguignat in Locard, 1889. Contr. Faune Malacol. Franc. 13: 144 [38].
Bourguignat in Locard, 1893. Coqu. Eau Douce Saumâtre France: 171.
Type(s): IDIOTYPE MNHN_22110, Basse Indre (Loire-Inf.).

= Unio crassus

Taxonomic Opinions

+ Unio crassus Philipsson in Retzius, 1788 — Lopes-Lima et al., 2024

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940

+ Unio batavus var. baraceus de Joannis — Germain, 1931

= Unio (Batavusiana) arenarum Bourguignat in Locard, 1882 — Germain, 1904

= Unio (Groupe de l’U. batavus) arenarum Bourguignat — Locard, 1893

= Unio batavus var. arenarum Bgt. (Loc.), 1882 — Westerlund, 1890

= Unio (Batavusiana) arenarum Bourguignat in Locard — Locard, 1889

= Unio (Bataviana) arenarum Bourg. — Servain, 1888

= Unio (Groupe de l’U. Batavus) arenarum Bourguignat, 1881, Mss. — Locard, 1882