Roswell springsnail
Rogowski, D. 2011. Texas Tech University activities conducted in 2011 on Pecos assiminea, Roswell springsnail, and Koster's springsnail in New Mexico and Texas. Report to Fish and Wildlife Service, Section 10 TE219536-1. 2 p.
New Mexico Department of Game and Fish. 2005. Recovery and conservation plan for four invertebrate species: Noel's amphipod (Gammaraus desperatus), Pecos assiminea (Assiminea pecos), Koster's springsnail (Juturnia kosteri), and Roswell springsnail (Pyrgul
United States Fish and Wildlife Service. 2002. Endangered and threatened wildlife and plants; Review of species that are candidates or proposed for listing as endangered or threatened; Annuals notice of findings on recycled petitions; Annual description o
New Mexico Department of Game and Fish. 2014. 2013 Threatened and Endangered species recovery permit report. Submitted to U.S. Fish and Wildlife Service, TE-815409.
Lang, B. 2002. Status of Aquatic Mollusks of New Mexico. Completion Report to U.S. Fish and Wildlife Service, Section 6 E-20-9. New Mexico Department of Game and Fish. Santa Fe, New Mexico. 36 p.
Lang, B., M. Wunder, and J. Higgins. 2011. Performance Report: Aquatic Mollusks of New Mexico, Project Number E-66-R-1. New Mexico Department of Game and Fish, 31 pp.
Lang, B. 2007. Spreadsheet on occurrences of Noel's amphiphod, Pecos assiminea, Koster's springsnail, and Roswell springsnail.
Arritt, S. 1998. Imperiled Invertebrates. New Mexico Partners: Conserving endangered species. 3(1):8-16.