The top documents tagged [chondrichthyans sharks]

Vertebrates 9

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Biology and Ecology of a Sawfish. Taxonomy Phylum: Chordata Phylum: Chordata Class: Chondrichthyans (sharks, rays and chimeras) Class: Chondrichthyans.

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Chordates have a notochord and a dorsal, hollow nerve cord Vertebrates are a subphylum of phylum Chordata Chordates are bilaterian animals that belong.

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