Distinguish between Shark and Ray. - Vidyadip

Question

Distinguish between Shark and Ray.

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Answer

Basis	Shark	Ray
Form of body	Body laterally compressed.	Body dorsoventrally fiat.
Gills slits position	Lateral.	Ventral.
Pectoral fins	Distinct but not fused with the head.	Fused with the head but large sized.
Spiracle	Present but small and lateral.	Large and dorsal always present.
Feeding	Surface feeders.	Bottom feeders.
Swimming pattern	Fast-swimmers.	Slow swimmer.
Example	Examples are Scoliodon and Zygaena.	Examples are Torpedo, Trygon.

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