Pyrgulopsis neomexicana
Lang, B.K. 1999. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-4. 50 p.
Taylor, D.W. 1987. Fresh-water Molluscs from New Mexico and Vicinity. New Mexico Bureau of Mines and Mineral Resources. Bulletin 116. 50pp.
Burton, G.L and B. Metzinger. 1994. Alamosa springsnail (Tryonia alamosae) and Socorro springsnail (Pyrgulopsis neomexicana) recovery plan. U.S. Fish and Wildlife Service.
Taylor, D.W. 1983. Freshwater mollusks unpubl. report to New Mexico Department of Game and Fish circulated as an appendix to a job description for project no. E-1-3 prepared by J.P. Hubbard. . 79 p.
Mehlhop, P. 1993. Establishment of a rare mollusc inventory and monitoring program for New Mexico. Unpubl. progress report, year II, to New Mexico Department of Game and Fish. Contract no. 80-519-52, amendment 1.
Lang, B.K. 2000. New Mexico Endangered Invertebrates: monitoring and management. Completion Report to U.S. Fish and Wildlife Service, Section 6 E-37-5. 161p.
Lang, B.K. 2007. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-9. 24 p.
Lang, B.K. 2004. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-8. 260 p.
Lang, B.K. 2002. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-7. 82p.
Lang, B.K. 2001. New Mexico Endangered Invertebrates: monitoring and management. Performance Report to U.S. Fish and Wildlife Service, Section 6 E-37-6. 69p.