Endangered and Threatened Wildlife and Plants; Threatened Species Status With Section 4(d) Rule and Critical Habitat Designation for Atlantic Pigtoe
We, the U.S. Fish and Wildlife Service (Service), announce the reopening of the comment period on our October 11, 2018, proposed rule to list the Atlantic pigtoe (Fusconaia masoni) as a threatened species with a section 4(d) rule, and to designate critical habitat for the species, under the Endangered Species Act of 1973, as amended (Act). In this document, we present revisions to the section 4(d) rule language and to the critical habitat designation we proposed for the species on October 11, 2018. As a result of the critical habitat revisions, we now propose to designate a total of 566 miles (910 kilometers) as critical habitat for the Atlantic pigtoe across 18 units within portions of 14 counties in Virginia and 17 counties in North Carolina. This amounts to an increase of 24 miles (38 kilometers) in our proposed critical habitat designation for the species. We are reopening the comment period to allow all interested parties the opportunity to comment on the October 11, 2018, proposed rule, as well as the revisions described in this document. Comments previously submitted need not be resubmitted, as they will be fully considered in preparation of the final rule.