Endangered and Threatened Wildlife and Plants; Determination of Endangered Species Status for the Alabama Pearlshell, Round Ebonyshell, Southern Kidneyshell, and Choctaw Bean, and Threatened Species Status for the Tapered Pigtoe, Narrow Pigtoe, Southern Sandshell, and Fuzzy Pigtoe, and Designation of Critical Habitat

摘要

We, the U.S. Fish and Wildlife Service, determine endangered species status for the Alabama pearlshell (Margaritifera marrianae), round ebonyshell (Fusconaia rotulata), southern kidneyshell (Ptychobranchus jonesi), and Choctaw bean (Villosa choctawensis), and threatened species status for the tapered pigtoe (Fusconaia burkei), narrow pigtoe (Fusconaia escambia), southern sandshell (Hamiota australis), and fuzzy pigtoe (Pleurobema strodeanum), under the Endangered Species Act of 1973, as amended (Act); and designate critical habitat for the eight mussel species. The effect of this regulation is to conserve these eight mussel species and their habitat under the Act.