Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Theliderma cylindrica

nominal species Unio (Eurynia) solenoides var. cylindrica Rafinesque, 1820

Unio (Eurynia) solenoides var. cylindrica Rafinesque, 1820 = Theliderma cylindrica

‘Say’ Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 298.
‘Say’ Rafinesque, 1864. [in] Binney & Tryon, reprint: 43.
(reference to Unio cylindricus Say, 1817)

Taxonomic Opinions

+ Orthonymus cylindricus (Say, 1817) — Haas, 1969: 308.

+ Quadrula (s.s.) cylindrica (Say, 1817) — Simpson, 1914: 834.

+ Quadrula (s.s.) cylindrica (Say, 1817) — Simpson, 1900: 773.