Sharks and swordfish are both in the Kingdom Animalia, Phylum
Chordata, and Infraphylum Gnathostomata. Within the Infraphylum
Gnathostomata, sharks and swordfish are in different classes:
Chondrichthyes for sharks and Osteichthyes for swordfish.
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kingdom: Animalia.
Phylum: Echinodermata.
Class: Echinoidea.
Subclass: Euechinoidea.
Superorder: Gnathostomata.
Order: Clypeasteroida.
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Genus and species is Clypeastersubdepressus
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chondrichthyes and osteichthyes are the two classes of
gnathostomata where fishes also lies