Children (6 direct children, 6 direct and indirect children):
Pallid sturgeon
Scaphirhynchus albus
Alabama sturgeon
Scaphirhynchus suttkusi
Shovelnose sturgeon
Scaphirhynchus platorynchus
Scaphirhynchus fedtschenkoi
Scaphirhynchus hermanni
Scaphirhynchus kaufmanni