Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. <em>Malacologia.</em> 61(1-2): 1-526.

basis of record

White, C. A. (1877). Report upon the invertebrate fossils collected in portions of Nevada, Utah, Colorado, New Mexico, and Arizona, by parties of the expeditions of 1871, 1872, 1873, and 1874. In: Wheeler, M. <em>Report upon United States Geographical surveys west of the one hundredth meridian.</em> Volume IV. Paleontology. Part 1. Washington, D.C., Government Printing Office: 1-219, pls 1-21 [for 1875].

original description