Interior Department, Fish and Wildlife Service
We, the U.S. Fish and Wildlife Service (Service), propose to list two species and one subspecies of Brazilian swallowtail butterflies as endangered species under the Endangered Species Act of 1973, as amended (Act). Specifically, we are proposing to list the Fluminense swallowtail (Parides ascanius), Harris' mimic swallowtail (Eurytides (=Mimoides) lysithous harrisianus), and Hahnel's Amazonian swallowtail (Parides hahneli), all butterflies endemic to Brazil. After a review of the best scientific and commercial information available, we find that listing all three swallowtails is warranted. Accordingly, we propose to list the Fluminense swallowtail, Harris' mimic swallowtail, and Hahnel's Amazonian swallowtail as endangered species under the Act. If we finalize this rule as proposed, it would add these species to the List of Endangered and Threatened Wildlife and extend the Act's protections to these species.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of the Interior Fish and Wildlife Service 50 CFR Part 17 [Docket No. FWS-HQ-ES-2023-0067; FF09E22000 FXES1111090FEDR 234] RIN 1018-BG69 AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), propose to list two species and one subspecies of Brazilian swallowtail butterflies as endangered species under the Endangered Species Act of 1973, as amended (Act). Specifically, we are proposing to list the Fluminense swallowtail ( Parides ascanius ), Harris' mimic swallowtail ( Eurytides (= Mimoides ) lysithous harrisianus ), and Hahnel's Amazonian swallowtail ( Parides hahneli ), all butterflies endemic to Brazil. After a review of the best scientific and commercial information available, we find that listing all three swallowtails is warranted. Accordingly, we propose to list the Fluminense swallowtail, Harris' mimic swallowtail, and Hahnel's Amazonian swallowtail as endangered species under the Act. If we finalize this rule as proposed, it would add these species to the List of Endangered and Threatened Wildlife and extend the Act's protections to these species. DATES: We will accept comments received or postmarked on or before September 25, 2023. Comments submitted electronically using the Federal eRulemaking Portal (see ADDRESSES , below) must be received by 11:59 p.m. eastern time on the closing date. We must receive requests for a public hearing, in writing, at the address shown in FOR FURTHER INF…
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Citation: 88 FR 48414
