Endangered and Threatened Wildlife and Plants; Reclassification of the Relict Darter From Endangered to Threatened With a Section 4(d) Rule

We, the U.S. Fish and Wildlife Service (Service), propose to reclassify (downlist) the relict darter (Etheostoma chienense) from endangered to threatened under the Endangered Species Act of 1973, as amended (Act). The relict darter is a fish species that occupies the Bayou de Chien stream system in western Kentucky. Our evaluation of the best available scientific and commercial information indicates that the species' status has improved such that it is not currently in danger of extinction throughout all or a significant portion of its range, but that it is still likely to become so in the foreseeable future. We also propose a rule under section 4(d) of the Act that provides for the conservation of the relict darter. In addition, we announce the availability of the draft recovery plan for the relict darter. The draft recovery plan includes specific recovery objectives and criteria based on the species status assessment. We request review of this proposal and of the draft recovery plan and comment from local, State, and Federal agencies, nongovernmental organizations, Tribes, and the public.