Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Otomorpha
Subcohors: Ostariophysi
Sectio: Otophysa
Ordo: Cypriniformes
Superfamilia: Cobitoidea
Familia: Catostomidae
Subfamilia: Catostominae
Genus: Catostomus (Xyrauchen)
Species: C. (X.) texanus
Name
Catostomus (Xyrauchen) Eigenmann & Kirsch in Kirsch, 1889
Type species: Quassilabia cypho Lockington, 1879
References
Kirsch, P.H. 1889. Notes on a collection of fishes obtained in the Gila River, at Fort Thomas, Arizona, by Lieut. W. L. Carpenter, U. S. Army. Proceedings of the United States National Museum 11(754): 555–558.
Vernacular names
English: Razorback Suckers
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