Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Rectidentina | Hyriopsis bialata

nominal species Unio megapterus Morelet, 1864

Unio megapterus Morelet, 1864 = Hyriopsis bialata

Morelet, 1864. J. de Conch. 12: 159.
(homonym of Metaptera megaptera Rafinesque, 1820)

Taxonomic Opinions

+ Hyriopsis bialata Simpson, 1900 — Pfeiffer et al., 2021: 450.

+ Hyriopsis bialata Simpson, 1900 — IUCN, 2012: [web].

+ Hyriopsis (s.s.) bialatus Simpson, 1900 — Brandt, 1974: 272.

+ Hyriopsis bialata Simpson, 1900 — Haas, 1969: 148.

+ Hyriopsis bialata Simpson, 1900 — Haas, 1924: 168.

+ Hyriopsis (s.s.) bialata Simpson, 1900 — Simpson, 1914: 208.

+ Hyriopsis bialatus Simpson — Preston, 1912: 279.

+ Unio delphinopterus Dautzenberg & Fischer, nom. subst. — Dautzenberg & Fischer, 1905: 456.

+ Hyriopsis (s.s.) bialatus Simpson, 1900 — Simpson, 1900: 579.

+ Unio delphinus Grüner — Fischer, 1891: 222.

+ Unio delphinus Grun. — Morelet, 1875: 345.

+ — Lea, 1870: 63.