Data / Federal rules / 2025-03671

Endangered and Threatened Wildlife and Plants; 12-Month Not-Warranted Finding for the Spinytail Crayfish

The Fish and Wildlife Service published this proposed rule in the Federal Register on March 11, 2025.

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What the agency says

We, the U.S. Fish and Wildlife Service (Service), announce a 12-month finding on a petition to list the spinytail crayfish (Procambarus fitzpatricki) as an endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). The spinytail crayfish is a small, burrowing freshwater crayfish endemic to southern Mississippi. After a thorough review of the best available scientific and commercial information, we find that listing the spinytail crayfish as an endangered or threatened species is not warranted at this time. However, we ask the public to submit to us at any time any new information relevant to the status of the spinytail crayfish or its habitat.

Key facts

Document number: 2025-03671
Type: Proposed rule
Action: Notification of finding
Agency: Interior Department; Fish and Wildlife Service
Published: March 11, 2025
Dates: The finding in this document was made on March 11, 2025.
Docket: Docket No. FWS-R4-ES-2024-0146; FXES1111090FEDR-256-FF09E21000
Code of Federal Regulations: 50 CFR 17
Pages: 3

The document on federalregister.gov PDF

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Everything from the Fish and Wildlife Service · Published in March 2025

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.