Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Plethobasus cyphyus

nominal species Unio cyphia Rafinesque, 1820

Unio cyphia Rafinesque, 1820 = Plethobasus cyphyus

Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 305.
(incorrect original spelling of Obliquaria (Quadrula) cyphya Rafinesque, 1820)

Taxonomic Opinions

+ Plethobasus cyphyus (Rafinesque, 1820) — Watters et al., 2009: 218.

+ Plethobasus cyphyus (Rafinesque, 1820) — Oesch, 1984: 118.

+ Plethobasus cyphyus (Rafinesque, 1820) — Ortmann & Walker, 1922: 19.

+ Plethobasus aesopus (Green) — Utterback, 1915: 185.

+ Pleurobema (sec. Plethobasus) aesopus (Green, 1827) — Simpson, 1914: 807.

+ Pleurobema (sec. Plethobasus) aesopus (Green, 1827) — Simpson, 1900: 764.

+ Margaron (Unio) æsopus (Green) — Lea, 1870: 34.

+ Margaron (Unio) æsopus (Green) — Lea, 1852: 23.

+ Unio cicatricosus Say — Ferussac, 1835: 28.