; and (2) in paragraph (3), by striking the paragraph designation and heading and inserting the following: (3) Department of the Interior . 3. Additions to National Wilderness Preservation System (a) Definitions In this section: (1) Map The term map means the map entitled Desert National Wildlife Refuge and Nevada Test and Training Range Withdrawal and Management Act and dated December 9, 2019. (2) Refuge The term Refuge means the Desert National Wildlife Refuge. (3) Secretary The term Secretary means the Secretary of the Interior. (4) Wilderness area The term wilderness area means a wilderness area designated by subsection (b)(1). (b) Designation of wilderness areas (1) In general In accordance with the Wilderness Act ( 16 U.S.C. 1131 et seq.), the following land within the Refuge is designated as wilderness and as components of the National Wilderness Preservation System: (A) Sheep range wilderness Certain Federal land managed by the Director of the United States Fish and Wildlife Service, comprising approximately 433,785 acres, generally depicted on the map as Sheep Range Wilderness , which shall be known as the Sheep Range Wilderness . (B) Las Vegas range wilderness Certain Federal land managed by the Director of the United States Fish and Wildlife Service, comprising approximately 146,826 acres, generally depicted on the map as Las Vegas Range Wilderness , which shall be known as the Las Vegas Range Wilderness . (C) Gass peak wilderness Certain Federal land managed by the Director of the United States Fish and Wildlife Service, comprising approximately 32,954 acres, generally depicted on the map as Gass Peak Wilderness , which shall be known as the Gass Peak Wilderness . (D) Papoose range wilderness Certain Federal land managed by the Secretary of the Air Force and the Director of the United States Fish and Wildlife Service, comprising approximately 43,573 acres, generally depicted on the map as Papoose Range Wilderness , which shall be known as the Papoose Range Wilderness . (E) South spotted range