Marshall, W.B. 1917. New and little-known species of South American fresh-water mussels of the genus Diplodon. Proceedings of the United States National Museum 53(2209): 381-388. Available electronically.

Marshall, 1917. Proc. U.S. Nat. Mus. 53(2209): 381, pl. 50, figs. 1-3; pl. 51, fig. 1.
Type(s): HOLOTYPE (ORIG. DESIG.) USNM_322391, Maldonado, Uruguay.

Marshall, 1917. Proc. U.S. Nat. Mus. 53(2209): 382, pl. 52, figs. 1-4.
Type(s): HOLOTYPE (ORIG. DESIG.) USNM_270899, Rio Negro, Tacuarembo, Uruguay.