Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio ravoisieri nominal species Unio moreleti var. crassa Bourguignat, 1864
Bourguignat, 1864, Mal. Alg. 2: 294, pl. 21, figs. 1-7.
(homonym of Unio crassus Retzius, 1788; intro'd as intra-sp. of Unio moreleti Deshayes, 1847)
= Unio ravoisieri Taxonomic Opinions
+ Unio elongatulus durieui DeShayes, 1847 — Daget, 1998
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