USFWS are reopening the comment period on their 21 May 2025, proposed rule to list the Fish Lake Valley tui chub (Siphateles obesus ssp.), a fish found in Esmeralda County in southwestern Nevada, as an endangered species under the ESA. They are taking this action to conduct a public hearing and to allow all interested parties an additional opportunity to comment on the proposed rule. Comments previously submitted on the proposed rule need not be resubmitted and will be fully considered in our development of the final rule. They will accept comments received on or before 6 March 2026. POC is Kristen Jule, Field Supervisor, U.S. Fish and Wildlife Service, Reno Fish and Wildlife Office; 775-861-6337; rfwomail@fws.gov. (Federal Register 4 February 2026 [Proposed Rule] Pages 5103-5104).