2596 Scaphirhynchus platorynchus (Rafinesque, 1820) Acipenseridae Sturgeons Acipenseriformes Chondrostei Shovelnose sturgeon North America: USA in Mississippi River basin from west Pennsylvania to Montana and south to Louisiana; Mobile Bay drainage, Alabama and Mississippi; upper Rio Grande, New Mexico. UBC 590307 Scaphirhynchus platyrhynchus AMNH 18745 Scaphirhynchus platorynchus AMNH 22560 Scaphirhynchus platorynchus AMNH 22561 Scaphirhynchus platorynchus AMNH 4485 Scaphirhynchus platorynchus AMNH 4486 Scaphirhynchus platorynchus AMNH 9915 Scaphirhynchus platorynchus AMNH 5751 1912 Scaphirhynchus platorynchus AMNH 5752 1912 Scaphirhynchus platorynchus AMNH 5753 1912 Scaphirhynchus platorynchus AMNH 5754 1912 Scaphirhynchus platorynchus AMNH 5755 1912 Scaphirhynchus platorynchus AMNH 5756 1912 Scaphirhynchus platorynchus AMNH 5757 1912 Scaphirhynchus platorynchus AMNH 5766 1912 Scaphirhynchus platorynchus AMNH 7146 1912 Scaphirhynchus platorynchus AMNH 97383 1994 Scaphirhynchus platorynchus