types of fish scales - Students, Britannica Kids

Scales and scale configurations of representative bony and cartilaginous fishes.

Fish scale - Wikipedia

fish - Students, Britannica Kids

fish - Students, Britannica Kids

fish - Students, Britannica Kids

fish - Students, Britannica Kids

Barracuda, Description, Size, Diet, & Facts

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fish - Students, Britannica Kids

triggerfish - Students, Britannica Kids

fish - Students, Britannica Kids

fish - Kids, Britannica Kids

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thresher sharks - Students, Britannica Kids

fish - Students, Britannica Kids

fish - Students, Britannica Kids