{"abstract":"We, the U.S. Fish and Wildlife Service (Service), propose to list the Quitobaquito tryonia (Tryonia quitobaquitae), a springsnail species from Arizona, as an endangered species under the Endangered Species Act of 1973, as amended (Act). This determination also serves as our 12-month finding on a petition to list the Quitobaquito tryonia. After a review of the best available scientific and commercial information, we find that listing the species is warranted. We also propose to designate critical habitat for the Quitobaquito tryonia under the Act. In total, approximately 6,095 square feet (566 square meters) across 2 subunits in Pima County, Arizona, fall within the boundaries of the proposed critical habitat designation. We also announce the availability of a draft economic analysis (DEA) of the proposed designation of critical habitat for Quitobaquito tryonia. If we finalize this rule as proposed, it would extend the Act's protections to this species and its designated critical habitat.","action":"Proposed rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Fish and Wildlife Service","name":"Fish and Wildlife Service","id":197,"url":"https://www.federalregister.gov/agencies/fish-and-wildlife-service","json_url":"https://www.federalregister.gov/api/v1/agencies/197","parent_id":253,"slug":"fish-and-wildlife-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/09/13/2023-18547.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"17","title":50}],"citation":"88 FR 62725","comment_url":null,"comments_close_on":"2023-11-13","correction_of":null,"corrections":[],"dates":"We will accept comments received or postmarked on or before November 13, 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 INFORMATION CONTACT by October 30, 2023.","disposition_notes":null,"docket_ids":["Docket No. FWS-R2-ES-2023-0073","FF09E21000 FXES1111090FEDR 234"],"dockets":[{"supporting_documents":[{"title":"Sorensen 2021- NGTR 340 - Quitobaquito Tryonia Survey Results 2020-2021","document_id":"FWS-R2-ES-2023-0073-0016"},{"title":"Williams and Sorensen 2019 Quitobaquito Tryonia Results 2016-2019","document_id":"FWS-R2-ES-2023-0073-0015"},{"title":"R. Morawe 2021 Personal Communication","document_id":"FWS-R2-ES-2023-0073-0014"},{"title":"Species Status Assessment Report Peer Review Conflict of Interest Form(1-448)","document_id":"FWS-R2-ES-2023-0073-0013"},{"title":"VertexCoords","document_id":"FWS-R2-ES-2023-0073-0012"},{"title":"Martinez and Sorensen 2016 Quitobaquito Tryonia Surveys 2002 to 2004","document_id":"FWS-R2-ES-2023-0073-0011"},{"title":"NOAA_2021_PDSI","document_id":"FWS-R2-ES-2023-0073-0010"},{"title":"Bogan 2018 Tryonia Quitobaquito","document_id":"FWS-R2-ES-2023-0073-0009"},{"title":"QBQ peer review comments","document_id":"FWS-R2-ES-2023-0073-0008"},{"title":"20230731 QBQ litcited","document_id":"FWS-R2-ES-2023-0073-0007"}],"agency_name":"FWS","documents":[{"comment_count":15,"comment_start_date":"2023-09-13","updated_at":"2023-11-14T00:01:19.175-05:00","comment_url":"https://www.regulations.gov/commenton/FWS-R2-ES-2023-0073-0001","allow_late_comments":null,"id":"FWS-R2-ES-2023-0073-0001","comment_end_date":"2023-11-14","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":15,"id":"FWS-R2-ES-2023-0073","title":"Endangered and Threatened Wildlife and Plants; 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