Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the Laguna Mountains Skipper

摘要

We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for the Laguna Mountains skipper (Pyrgus ruralis lagunae), pursuant to the Endangered Species Act of 1973, as amended (Act). In total, approximately 6,662 acres (ac) (2,696 hectares (ha)) fall within the boundaries of the proposed critical habitat in two units that are divided into a total of seven subunits on Laguna and Palomar Mountains in San Diego County, California. Five subunits are occupied. Two subunits are not known to be currently occupied or occupied at the time of listing, but are connected to occupied habitat, were historically occupied, and also contain physical and biological features essential to the conservation of the species.