Gastropoda

Mehlhop, P. 1992. Field survey with B.A. Brown to lower part of spring run of Blue Spring, June 20, 1992.

• Gastropoda

Mehlhop, P. 1992. Field survey to Taylor's extinct site on 13 June 1992.

• Gastropoda

Metcalf, A.L. and R.A. Smartt. 1997. Land snails of New Mexico. Bulletin of the New Mexico Museum of Natural History and Science, 10: 1-145.

Hershler, R. 1989. Springsnails (Gastropoda: Hydrobiidae) of Owens and Amargosa River (exclusive of Ash meadows) drainages, Death Valley system, California-Nevada. Proceedings of the Biological Society of Washington, 102(1): 176-248.

• Gastropoda

Hershler, R. and W.L. Pratt. 1990. A new Pyrgulopsis (Gastropoda:Hydrobiidae) from southeastern California, with a modelfor historical development of the Death Valley hydrographic system. Proc. Biol. Soc. Wash. 103(2): pp. 279-299.

• Gastropoda

Metcalf, A.L. 1982. Fossil Unionacean bivalves from three tributaries of the Rio Grande. pp. 43-59 in Davis, N.R. (ed.) Proceedings of the Symposium in recent benthological investigations in Texas and adjacent states. Aq Sci Sect TX Academy of Science, A

• Gastropoda
• Popenaias popeii

Hershler, R and J. J. Landye. 1988. Arizona Hydrobiidae (Prosobranchia: Rissoacea). Smithsonian contributions to zoology. Num. 459:1-63.

• systematics
• Rissoacea
• snail
• Gastropoda
• Hydrobiidae
• Prosobranchia

Heard, W.H. and R.H. Guckert, 1970. A re-evaluaiton of the recent Unionacea (Pelecypoda) of North America. Malacologia 10:333-355.

• Gastropoda

Walton, M.L. 1970. Longevity in Ashmunella, Monodenia, and Sonorella. Nautilus 83:109-112.

• Gastropoda

Metcalf, A.L. 1967. Late quarternary mollusks of the Rio Grande valley, Caballo Dam New Mexico to El Paso, Texas.

• Gastropoda