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.

• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana

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.

• Pyrgulopsis neomexicana
• recovery plan
• Tryonia alamosae

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.

• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana

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.

• Chiricahua Leopard Frog
• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana

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.

• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana

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.

• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana

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.

• Thermosphaeroma thermophilum
• Tryonia alamosae
• Pyrgulopsis neomexicana