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

Marshall, 1926. Proc. U.S. Nat. Mus. 69(2638): 9, pl. 2, figs. 1, 7; pl. 3, fig. 6.
(homonym of Unio smithii Gray in Griffith & Pidgeon, 1833)
Type(s): HOLOTYPE USNM_363027, Tigre R., Tigre, Argentina.
+ Diplodon delodontus (Lamarck, 1819) — Simone, 2006: 255.
+ Diplodon burroughianus (Lea, 1834) — Mansur, 1970: 71.
+ — Haas, 1969.
+ Diplodon burroughianus burroughianus (Lea, 1834) — Parodiz, 1968: 6.
+ Diplodon (s.s.) delodontus delodontus (Lamarck, 1819) — Bonetto, 1965: 43.
+ Diplodon (s.s.) delodontus delodontus (Lamarck, 1919) [sic] — Figueiras, 1965: 233.
+ Diplodon delodonta delodonta (Lamarck, 1819) — Bonetto, 1954: 41.