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

nominal species Unio ater Bourguignat, 1864

Unio ater Bourguignat, 1864 = Unio crassus

Bourguignat, 1864. Malac. Aix-les-Baines: 73.
(reference to Unio ater Nilsson, 1822)

Taxonomic Opinions

+ Unio mancus var. macrorhynchus Bourguignat — Germain, 1931: 725.

+ Unio macrorhynchus (Bgt.) Locard, 1882 — Westerlund, 1890: 91.

+ Unio (Sandriana) macrorhynchus Bourguignat in Locard — Locard, 1889: 132.

+ Unio (Groupe de l’U. sandrii) macrorhynchus Bourguignat, 1879, Mss. — Locard, 1882: 292.