Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio mancus
Locard, 1889. Contr. Faune Malacol. Franc. 13: 250 [144].
(homonym of Unio curtus Lea, 1859; intro'd as intra-sp. of Unio mucidulinus Locard, 1889)
= Unio (Asticusiana) mucidulinus var. curta — Locard, 1889: 250.