The purpose and effect of the proposed rules is to establish or revise rule provisions, during calendar year 2015, associated with species classified as Candidate Species, Endangered Species, Threatened Species, Species of Special Concern, and Marine Endangered and Threatened Species. SUBJECT AREA TO BE ADDRESSED: Subject areas covered in the proposed rules include listing, delisting, and reclassifying procedures; designation of Candidate Species, Endangered Species, Threatened Species, Species of Special Concern, and Marine Endangered and Threatened Species; and prohibitions, permits, and rewards associated with such species.