Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for the Riverside Fairy Shrimp

摘要

We, the U.S. Fish and Wildlife Service (Service), propose to revise the currently designated critical habitat for the Riverside fairy shrimp (Streptocephalus woottoni) under the Endangered Species Act of 1973, as amended (Act). The current critical habitat consists of 306 acres (124 hectares) of land in four units in Ventura, Orange, and San Diego Counties, California. We now propose to designate approximately 2,984 acres (1,208 hectares) of land in five units in Ventura, Orange, Riverside, and San Diego Counties, California, which, if finalized as proposed, would result in an increase of approximately 2,678 acres (1,084 hectares) of critical habitat for this species.