WASHINGTON, June 14 -- The Office of Management and Budget's Office of Information and Regulatory Affairs issued the following agenda item for the Interior Department entitled "Endangered and Threatened Wildlife and Plants; Listing Determination and Critical Habitat Designation for the Penasco Least Chipmunk" in the proposed rule stage (RIN No. 1018-BD94): Abstract: We will make a listing determination for the Penasco least chipmunk (Tamias minimus atristriatus) under the Endangered Species Act  more