Animalia > Chordata > Elasmobranchii

Elasmobranchii (sharks and rays)

Wikipedia Abstract

Elasmobranchii /ɨˌlæzmɵˈbræŋki.aɪ/ is a subclass of Chondrichthyes or cartilaginous fish that includes the sharks (Selachii) and the rays, skates, and sawfish (Batoidea). "They resemble the true fishes in external form, but differ from them so widely in structure that they are placed in a class by themselves."
View Wikipedia Record: Elasmobranchii

Order

Carcharhiniformes (ground sharks) (287)   (17)
Heterodontiformes (bullhead sharks) (9)
Hexanchiformes (cow sharks and frilled sharks) (6)
Lamniformes (mackerel sharks) (16)
Myliobatiformes (226)   (16)
Orectolobiformes (carpet sharks) (44)   (1)
Pristiformes (Sawfish) (7)   (5)
Pristiophoriformes (saw sharks) (8)
Rajiformes (rays, sawfishes, and skates) (359)   (18)
Squaliformes (Sharks) (130)   (1)
Squatiniformes (Angel sharks) (23)   (7)
Torpediniformes (Electric rays) (66)   (2)

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Photos

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