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Related articles:
Elasmobranchii
Acanthodii
Gnathostomata
Batoidea
Teleostomi
Placodermi
Squaliformes
Fish
Rajiformes
Spiracle
Chimaera
Cartilage
Carcharhiniformes
Skate
Lamniformes
Hexanchiformes
Notochord
Shark
Holocephali
Great white shark
Hybodontiformes
Myliobatiformes
Key terms: sharks chondrichthyes order fish species dermal teeth rays scales cartilaginous fishes subclass bony batoidea body do very evolved found bony fish skin superorder gills head cartilage water fins vertebrates present jawed Search external links cited by footnotes on Wikipedia page Chondrichthyes: |
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