A. A.  Olsson, Mollusks of the tropical eastern Pacific particularly from the southern half of the Panamic-Pacific faunal province (Panama to Peru). Panamic-PAcific Pelecypoda. Ithaca: Paleontological Research Institute, 1961.

A. A.  Olsson, Mollusks of the tropical eastern Pacific particularly from the southern half of the Panamic-Pacific faunal province (Panama to Peru). Panamic-PAcific Pelecypoda. Ithaca: Paleontological Research Institute, 1961.