The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio mancus

nominal species Unio riciacensis Locard, 1882

Bourguignat in Locard, 1882, Prodr. Malac. Franç. 1: 288, 357.
‘Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 139 [33].
‘Bourguignat’ Locard, 1893, Coqu. Eau Douce Saumâtre France: 166.
Type(s): IDIOTYPE MNHN_22493, Mont-sous-Vaudrey (Jura).

= Unio mancus

Taxonomic Opinions

+ Unio mancus bourgeticus Bourguignat in Locard, 1882 — Prie, 2012
+ Unio elongatulus bourgeticus Bourguignat in Locard, 1882 — Haas, 1969
+ Unio elongatulus bourgeticus Bourguignat in Locard, 1882 — Haas, 1940
+ Unio mancus var. elongatulus Mühlfeld — Germain, 1931
= Unio riciacensis Bgt. in Locard — Rochebrune, 1903
= Unio (Groupe de l’U. elongatulus) riciacensis Bourguignat — Locard, 1893
= Unio ricianensis [sic] Bgt. — Westerlund, 1890
= Unio (Elongatulusiana) riciacensis Bourguignat in Locard — Locard, 1889
= Unio (Groupe de l’U. elongatulus) riciacensis Bourguignat, 1878, Mss. — Locard, 1882

Page updated: 08:27:44 Tue 01 Jul 2025