Interior Department, Fish and Wildlife Service
We, the U.S. Fish and Wildlife Service (Service), announce findings that two species are not warranted for listing as endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). After a thorough review of the best scientific and commercial data available, we find that it is not warranted at this time to list the Sangre de Cristo peaclam (Pisidium sanguinichristi) and black-backed tanager (Stilpnia peruviana). However, we ask the public to submit to us at any time any new information relevant to the status of either of the species mentioned above or their habitats.
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 [FXES1111090FEDR-267-FF09E21000] AGENCY: Fish and Wildlife Service, Interior. ACTION: Notification of findings. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), announce ( printed page 36091) findings that two species are not warranted for listing as endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). After a thorough review of the best scientific and commercial data available, we find that it is not warranted at this time to list the Sangre de Cristo peaclam ( Pisidium sanguinichristi) and black-backed tanager ( Stilpnia peruviana ). However, we ask the public to submit to us at any time any new information relevant to the status of either of the species mentioned above or their habitats. DATES: The findings in this document were made on June 16, 2026. ADDRESSES: Detailed descriptions of the bases for these findings are available on the internet at https://www.regulations.gov under the following docket numbers: Species Docket No. Sangre de Cristo peaclam FWS-R2-ES-2026-1453 black-backed tanager FWS-HQ-ES-2026-1454 Those descriptions are also available by contacting the appropriate person, as specified under FOR FURTHER INFORMATION CONTACT . Please submit any new information, materials, comments, or questions concerning these findings to the appropriate person, as specified under FOR FURTHER INFORMATION CONTACT . FOR FURTHER INFORMATION CONTACT: Species Conta…
Other Federal Register documents from the same docket.
Endangered and Threatened Wildlife and Plants; 12-Month Finding for the San Francisco Estuary Distinct Population Segment of White Sturgeon
Endangered and Threatened Wildlife and Plants; Endangered Species Status for Key Ring-Necked Snake and Rim Rock Crowned Snake
Endangered and Threatened Wildlife and Plants; Endangered Species Status for Florida Keys Mole Skink
Endangered and Threatened Wildlife and Plants; Grizzly Bear Listing on the List of Endangered and Threatened Wildlife With a Revised Section 4(d) Rule; Proposed Revision of the Protective Regulations Under Section 4(d)
Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx
Citation: 91 FR 36090
