Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon caipira
(misidentified reference to Unio aethiops var. piracicabana Ihering, 1893)
Ihering, 1893. Arch. Naturg. 59(1): 102. [in part]
+ Diplodon caipira (Ihering, 1893) — Nagel, 2025: 210.
paralectotypes SMF 372543/2 (ex SMF 4032)