Dall, W.H. 1908. Smithsonian Miscellaneous Collections 50. Available electronically.

Dall, 1908. Smithsonian Misc. Coll. 50: 499.
(intro'd as intra-sp. of Anodonta angulata Lea, 1838)
Type(s): HOLOTYPE USNM_110596A, Hannibal Ranch, near San Jose, California.
Dall, 1908. Smithsonian Misc. Coll. 50: 411.