Data / Federal rules / 2024-31202

Injurious Wildlife Species; Listing Two Freshwater Mussel Genera and One Crayfish Species

The Fish and Wildlife Service published this proposed rule in the Federal Register on January 10, 2025. Comments closed on March 11, 2025.

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What the agency says

The U.S. Fish and Wildlife Service (Service) proposes to add all species of freshwater mussels from two genera, Asian pond mussels (Sinanodonta species) and golden mussels (Limnoperna species), to the list of injurious mollusks. Additionally, the Service proposes to add marbled crayfish (Procambarus virginalis) to the list of injurious crustaceans. Listing these taxa as injurious will prohibit the importation of any live animal, larvae, viable egg, or hybrid of these taxa into the United States, except as specifically authorized. These listings would also prohibit shipment of any live animal, larvae, viable egg, or hybrid of these species between the continental United States, District of Columbia, Hawaii, Commonwealth of Puerto Rico, or any territory or possession of the United States, except as specifically authorized. The action is necessary to protect wildlife and wildlife resources by preventing the introduction and subsequent establishment of these foreign aquatic invertebrates into ecosystems of the United States.

Key facts

Document number: 2024-31202
Type: Proposed rule
Action: Proposed rule
Agency: Interior Department; Fish and Wildlife Service
Published: January 10, 2025
Comments due: March 11, 2025
Dates: We will accept comments received or postmarked on or before March 11, 2025.
Docket: Docket No. FWS-HQ-FAC-2024-0060; FXFR13360900000-245-FF09F14000
Regulation ID (RIN): 1018-BH15
Code of Federal Regulations: 50 CFR 16
Topics: Fish; Imports; Reporting and recordkeeping requirements; Transportation; Wildlife
Pages: 15

The document on federalregister.gov PDF

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Everything from the Fish and Wildlife Service · Rules on fish · Rules on imports · Rules on reporting and recordkeeping requirements · Published in January 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.