Vagvolgyi, J. 1974. Eight new Ashmunellas from the southwestern United States. (Pulmonata: Polygyridae). Proc. Bio. Soc. Wash. vol. 87:139-166.

• ANIMAS PEAK WOODLANDSNAIL

Metcalf, A.L. 1976. First records of two species of land snails in New Mexico. Southwestern Nat. 21(3):410-411.

• Vertigo hinkleyi
• Ashmunella animasensis
• Gastrocopta cochisensis
• Sonorella animasensis
• ANIMAS PEAK WOODLANDSNAIL
• ANIMAS TALUSSNAIL
• APACHE SNAGGLETOOTH
• HEART VERTIGO

Mehlhop, P. 1990. Field survey to Gray Ranch - high talus north of Brushy Peak, west facing of August 20, 1990.

• ANIMAS PEAK WOODLANDSNAIL
• ANIMAS TALUSSNAIL

Mehlhop, P. 1990. Field survey to Gray Ranch - S. facing talus near head of Black Bill Canyon. August 20, 1990.

• ANIMAS PEAK WOODLANDSNAIL
• ANIMAS TALUSSNAIL

Lang, B. 2000. Status and distribution of terrestrial snails of Southern New Mexico, Completion Report. Santa Fe: Endangered Species Program, Conservation Services Division, New Mexico Department of Game and Fish. Project Number: E-36(1-5).

Lang, B.K. 2000. Status and Distribution of Terrestrial Snails in Southern New Mexico. Completion Report to U.S. Fish and Wildlife Service, Section 6 E-36-5. 204 p.

Metcalf, A.L. and R.A. Smartt. 1988. Annotated checklist of New Mexico land snails. Unpublished report to NM Dept. of Game and Fish contract #516.6-75-05 pp98 + appendix.