Kingdom Animalia Linnaeus, 1758 - animals
Phylum Chordata Bateson, 1885 - chordates
Class Actinopterygii Woodward, 1891 - ray-finned fishes
see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
Order Cypriniformes Bleeker, 1859 - carps, loaches, minnows, and relatives
Family Catostomidae Agassiz, 1850 - suckers
Genus Catostomus Lesueur, 1817
Catostomus santaanae (Snyder, 1908) - Santa Ana sucker