Endangered and Threatened Wildlife and Plants; Withdrawal of Proposed Rule To List the Flat-Tailed Horned Lizard as Threatened

Résumé

We, the U.S. Fish and Wildlife Service (Service), determine that the listing of the flat-tailed horned lizard (Phrynosoma mcallii) as a threatened species under the Endangered Species Act of 1973, as amended (Act), is not warranted, and we therefore withdraw our November 29, 1993, proposed rule to list it under the Act. We made this determination in this withdrawal because threats to the species as identified in the 1993 proposed rule are not as significant as earlier believed, and available data do not indicate that the threats to the species and its habitat, as analyzed under the five listing factors described in section 4(a)(1) of the Act, are likely to endanger the species in the foreseeable future throughout all or a significant portion of its range.