Simpson, C.T. 1896. The classification and geographical distribution of the pearly fresh-water mussels. Proceedings of the United States National Museum 18: 295-343. Available electronically.
Simpson, 1896. Proc. U.S. Nat. Mus. 18: 311.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 586.
Simpson, 1914. Descr. Cat. Naiades: 237.
Type species: Unio languilati Heude, 1874 (sub. desig. by Simpson, 1900: 586) = Lepidodesma languilati

Simpson in Dall, 1895. Proc. U.S. Nat. Mus. 18: 5.
Simpson, 1896. Proc. U.S. Nat. Mus. 18: 371, pl. 32, figs. 1-3.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 711.
Simpson, 1914. Descr. Cat. Naiades: 622.
Type(s): LECTOTYPE [AS HOLOTYPE] USNM_128364 (by R.I. Johnson, 1975: 15), Guadalupe R., Victoria Co., Texas.
‘Lea’ Simpson, 1896. Proc. U.S. Nat. Mus. 18: 328.
(error for Anodonta youkanensis Lea, 1867)