The Sea Robin, a slim bottom-dwelling fish of the family Triglidae. Their pectoral fins are fan-shaped, with the bottom few rays each forming separate feelers used by the fishes in “walking” on the bottom and in sensing prey.

The Sea Robin, a slim bottom-dwelling fish of the family Triglidae. Their pectoral fins are fan-shaped, with the bottom few rays each forming separate feelers used by the fishes in “walking” on the bottom and in sensing prey.