Superregnum: Eukaryota Cladus: Orthokaryota Cladus: Neokaryota Cladus: Scotokaryota Cladus: Podiata Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Olfactores Subphylum: Vertebrata Infraphylum: Gnathostomata Cladus: Eugnathostomata Classis: Chondrichthyes Subclassis: Elasmobranchii Superordo: Rajomorphii Ordo: Rajiformes
Familia: Urotrygonidae Genus: Urotrygon
