On July 13, 2022, we, the U.S. Fish and Wildlife Service (Service), proposed to delist the Puerto Rican boa (Chilabothrus inornatus, but listed as Epicrates inornatus), an endemic snake from Puerto Rico. USFWS announced a 60-day public comment period on the proposed rule, ending September 12, 2022. They are reopening the comment period for 30 days to hold a public hearing and to allow all interested parties additional time to comment on our proposal. Comments previously submitted will be fully considered in preparation of the final rule and do not need to be resubmitted. They will accept comments received or postmarked on or before 2 March 2023. POC is Edwin Muñiz, Field Supervisor, USFWS, Caribbean Ecological Services Field Office, P.O. Box 491, Boquerón, PR 00622; email: Caribbean_es@fws.gov; tele: (787) 405-3641. (Federal Register 31 January 2023 [Proposed Rule] Pages 6220-6222).