USFWS determine endangered species status under the ESA, for three butterflies endemic to Brazil: the Fluminense swallowtail (Parides ascanius), Harris' mimic swallowtail (Eurytides (=Mimoides) lysithous harrisianus), and Hahnel's Amazonian swallowtail (Parides hahneli). This rule extends the Act's protections to these species. This rule is effective 9 January 2025. POC is Rachel London, Manager, Branch of Delisting and Foreign Species, Ecological Services Program, USFWS, MS: ES, 5275 Leesburg Pike, Falls Church, VA 22041-3803; tele 703-358-2171. (Federal Register 10 December 2024 [Rule] Pages 99129-99138)