Definition of Shellfish; Inclusion of Cephalopods

We, the U.S. Fish and Wildlife Service (Service), propose to amend the definition of "shellfish" in the Code of Federal Regulations (CFR) by removing the phrase "having a shell" and adding specific taxa. This amendment would clarify that squid, cuttlefish, octopus, and other cephalopods are included within the regulatory definition of shellfish. This action is deregulatory in nature, as it reduces regulatory ambiguity, aligns the Service's regulations with current biological understanding and commercial practice, reduces regulatory burden and is within the Service's purview to amend definitions as needed.