Bivalvia | Unionida | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon

species Diplodon paulistus (Ihering, 1893): synonymy

28 specimens

Synonymy

Unio paulista Ihering, 1893

Ihering, 1893. Arch. Naturg. 59(1): 93, pl. 4, fig. 7.
LECTOTYPE SMF_3872 (by Haas, 1930: 193), Piracicaba, Geb. d Rio Tiete, St. Sao Paulo, Bras.

Diplodon (s.s.) paulista — Simpson (1900), Simpson (1914), Ortmann (1921), Morretes (1949), Pereira et al. (2014)
Diplodon delodontus expansus — Haas (1930)
Diplodon paulista — Bonetto (1959), Parodiz (1968), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon (s.s.) delodontus expansus — Bonetto (1964), Bonetto (1965), Haas (1969)
Diplodon expansus — Simone (2006)
Diplodon paulistus — Nagel (2025)

Unio aethiops var. piracicabana Ihering, 1893

(misidentified reference to Unio aethiops var. piracicabana Ihering, 1893)
Ihering, 1893. Arch. Naturg. 59(1): 102. [in part]
PARALECTOTYPE SMF_4032, Piracicaba, Geb. d. Rio Tiete, Sao Paulo, Bras.

Diplodon paulistus — Nagel (2025)

Diplodon (s.s.) leai Simpson, 1900

‘Fer.’ Lea, 1836. Synopsis Fam. Naiades: 32 [as ‘Margarita (Unio) modestus’]. [nomen nudum]
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 876, footnote.
Simpson, 1914. Descr. Cat. Naiades: 1241.
SYNTYPE USNM_85725, Brazil.

Diplodon (s.s.) leai — Simpson (1900), Simpson (1914)
Diplodon delodontus expansus — Haas (1930)
Diplodon (s.s.) delodontus expansus — Bonetto (1965), Haas (1969)
Diplodon paulista — Parodiz (1968)
Diplodon expansus — Simone (2006)

Taxonomic History (since 1900)

Diplodon (s.s.) paulista — Simpson (1900), Simpson (1914), Ortmann (1921), Morretes (1949), Pereira et al. (2014)
Diplodon (s.s.) leai — Simpson (1900), Simpson (1914)
Diplodon delodontus expansus — Haas (1930)
Diplodon paulista — Bonetto (1959), Parodiz (1968), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon (s.s.) delodontus expansus — Bonetto (1964), Bonetto (1965), Haas (1969)
Diplodon expansus — Simone (2006)
Diplodon paulistus — Nagel (2025)