Endangered and Threatened Wildlife and Plants; Threatened Status for Shovelnose Sturgeon Under the Similarity of Appearance Provisions of the Endangered Species Act

We, the U.S. Fish and Wildlife Service, determine it necessary to treat shovelnose sturgeon (Scaphirhynchus platorynchus) as threatened due to similarity of appearance to the endangered pallid sturgeon (Scaphirhynchus albus) under the similarity of appearance provisions of the Endangered Species Act of 1973, as amended. The shovelnose sturgeon and the endangered pallid sturgeon are difficult to differentiate in the wild and inhabit overlapping portions of the Missouri and Mississippi River basins. Commercial harvest of shovelnose sturgeon has resulted in the documented take of pallid sturgeon where the two species coexist and is a threat to the pallid sturgeon. This determination to treat shovelnose sturgeon due to similarity of appearance will substantially facilitate law enforcement actions to protect and conserve pallid sturgeon. This rule extends take prohibitions to shovelnose sturgeon, shovelnose[dash]pallid sturgeon hybrids, and their roe when associated with a commercial fishing activity in areas where pallid sturgeon and shovelnose sturgeon commonly coexist. Accidental or incidental capture of pallid or shovelnose sturgeon, or shovelnose[dash]pallid sturgeon hybrids, in commercial fishing gear will not be considered take provided the sturgeon are immediately released to the wild at the point where taken with roe intact.