Bartsch, P. 1906. Description of two new naiads. Proceedings of the United States National Museum 30: 393-395. Available electronically.

Bartsch, 1906. Proc. U.S. Nat. Mus. 30: 393, pls. 27-29 [fig. 3?].
Type(s): HOLOTYPE (ORIG. DESIG.) USNM_186121, Nicaragua.

Bartsch, 1906. Proc. U.S. Nat. Mus. 30: 394, pls. 27-29 [figs. 1-2?].
Type(s): HOLOTYPE (ORIG. DESIG.) USNM_186117, Nahuel Huape, Argentina.