Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon piceus

Lea, 1860. Proc. Acad. Nat. Sci. 12: 91.
Lea, 1863. Jour. Acad. Nat. Sci. 5 [O. 10]: 379, pl. 41, fig. 287.
Type(s): HOLOTYPE USNM_85643, Uruguay R., S. America.
= Diplodon piceus (Lea, 1860) — Graf & Cummings, 2021: 27.
= Diplodon piceus (Lea, 1860) — Mansur et al., 2020: 415, fig. 11.121I.
= Diplodon (s.s.) piceus (Lea, 1860) — Pereira et al., 2014: [10].
+ Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835) — Rumi et al., 2008: 84.
+ Diplodon rhuacoicus (Orbigny, 1835) — Simone, 2006: 262.
= Diplodon piceus (Lea, 1860) — Mansur, 1970: 81.
+ Diplodon (s.s.) charruanus (d’Orbigny, 1835) — Haas, 1969: 515.
= Diplodon piceus (Lea, 1860) — Parodiz, 1968: 9.
+ Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835) — Bonetto, 1965: 41.
+ Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835) — Figueiras, 1965: 233.
+ Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835) — Bonetto, 1964: 325.
= Diplodon piceus (Lea, 1860) — Bonetto, 1959: 50.
= Diplodon (s.s.) piceus (Lea, 1860) — Morretes, 1949: 18.
+ Diplodon charruanus (d’Orbigny, 1835) — Haas, 1930: 182.
= Diplodon (s.s.) piceus (Lea, 1860) — Ortmann, 1921: 510.
= Diplodon (s.s.) piceus (Lea, 1860) — Simpson, 1914: 1244.
= Diplodon (s.s.) piceus (Lea, 1860) — Simpson, 1900: 877.
= Margaron (Unio) piceus (Lea) — Lea, 1870: 53.