Interior Department, Fish and Wildlife Service
We, the U.S. Fish and Wildlife Service (Service), announce a revised 12-month finding on a petition to list the Upper Missouri River distinct population segment (Upper Missouri River DPS) of Arctic grayling (Thymallus arcticus) as an endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). After review of the best available scientific and commercial information, we find that listing the Upper Missouri River DPS of Arctic grayling is not warranted at this time. The best available scientific and commercial information indicates that habitat-related threats previously identified, including habitat fragmentation, dewatering, thermal stress, entrainment, riparian habitat loss, and effects from climate change, for the Upper Missouri River DPS of Arctic grayling have been sufficiently ameliorated and that 19 of 20 populations of Arctic grayling are either stable or increasing. This action removes the Upper Missouri River DPS of the Arctic grayling from our candidate list. Although listing is not warranted at this time, we ask the public to submit to us any new information that becomes available concerning the threats to the Upper Missouri River DPS of Arctic grayling or its habitat at any time.
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-R6-ES-2013-0120; 4500030113] AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of 12-month petition finding. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), announce a revised 12-month finding on a petition to list the Upper Missouri River distinct population segment (Upper Missouri River DPS) of Arctic grayling ( Thymallus arcticus ) as an endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). After review of the best available scientific and commercial information, we find that listing the Upper Missouri River DPS of Arctic grayling is not warranted at this time. The best available scientific and commercial information indicates that habitat-related threats previously identified, including habitat fragmentation, dewatering, thermal stress, entrainment, riparian habitat loss, and effects from climate change, for the Upper Missouri River DPS of Arctic grayling have been sufficiently ameliorated and that 19 of 20 populations of Arctic grayling are either stable or increasing. This action removes the Upper Missouri River DPS of the Arctic grayling from our candidate list. Although listing is not warranted at this time, we ask the public to submit to us any new information that becomes available concerning the threats to the Upper Missouri River DPS of Arctic grayling or its habitat at any time. DATES: The finding announced in this docume…
Other Federal Register documents from the same docket.
Citation: 79 FR 49384
