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

nominal species Unio suborbicularis var. minor Locard, 1889

Unio suborbicularis var. minor Locard, 1889 = Unio crassus

Locard, 1889. Contr. Faune Malacol. Franc. 13: 127 [21]. [nomen nudum]
Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 84. [nomen nudum]
(intro'd as intra-sp. of Unio suborbicularis Drouët, 1888)

Taxonomic Opinions

+ Unio lagnysicus [sic] (Bgt.) Locard, 1882 — Westerlund, 1890: 84.

+ Unio (Nanusiana) lagnysicus [sic] Bourguignat in Locard — Locard, 1889: 127.