Bivalvia | ... | Unionidae | Unioninae | Anodontini | Cristariina | Simpsonella gracilis

Lea, 1851. Proc. Zool. Soc. London 18: 198.
Lea, 1851. Ann. and Mag. 8: 494.
Lea, 1860. Jour. Acad. Nat. Sci. 4 [O. 7]: 238 [56], pl. 34, fig. 117.
Type(s): TYPE USNM_86602, Bongabon, Luzon, Phil. Is.
+ Simpsonella gracilis (Lea, 1850) — Haas, 1969: 384.
= Simpsonella crepera (Lea, 1850) — Simpson, 1914: 1072.
= Simpsonella crepera (Lea, 1850) — Haas, 1914: 217, pl. 25, fig. 1.
+ — de Gregorio, 1914: 36.
= Dalliella crepera (Lea, 1850) — Simpson, 1900: 833.
= Margaron (Anodonta) crepera (Lea) — Lea, 1870: 80.
= Anodon creperus (Lea, 1850) — Sowerby, 1867: pl. 8, sp. 17, fig. 16.
= Anodonta crepera Lea — Adams & Adams, 1857: 502.
= Anodonta crepera Lea — Hanley, 1856: 387.
= Margaron (Anodonta) crepera (Lea) — Lea, 1852: 50.