Rajoidea

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: Rajomorphii
Ordo: Rajiformes
Superfamilia: Rajoidea
Familiae: Rajidae

References

* Ebert, D.A.; Compagno, L.J.V. 2007: Biodiversity and systematics of skates (Chondrichthyes: Rajiformes: Rajoidei). Environmental biology of fishes, 80: 111-124.
* McEachran, J.D.; Dunn, K.A. 1998: Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia, 1998(2): 271-290.

Vernacular names
Ελληνικά: Ραγιοειδή
English:

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