Heterodontiformes

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: Chondrichthyes
Subclassis: Elasmobranchii
Superordo: Selachimorpha
Ordo: Heterodontiformes
Familia: Heterodontidae

Vernacular names
Internationalization
Deutsch: Hornhaiartige
English: Bullhead shark
Polski: Rogatkokształtne
Português: Heterodontiformes
Slovenčina: Heterodontotvaré
Suomi: Sarvihaikalat

References

* FishBase link : ordo Heterodontiformes (Mirror site)