Texas hornshell

Lang, B.K. 1998. Status of the Texas hornshell and native freshwater mussels (Unionoidea) in the Rio Grande and Pecos River of New Mexico and Texas. Performance Report to the U.S. Fish and Wildlife Service, Section 6 E-38-1. 35 p.

• Popenaias popeii
• Texas hornshell

Carman, S.M. 2007. Texas hornsheel (Popenaias popeii) recovery plan. New Mexico Department of Game and Fish, Conservation Services Division, Santa Fe, New Mexico. 61 p.

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