Identification
The streaked gurnard is a striking bottom fish of 20 to 35 cm with an armored, angular head and large pectoral fins spectacularly colored blue-purple on the inside. The back is red-brown with dark crossbands. Characteristic are the three free finger-like fin rays beneath each pectoral fin, used to walk along the seabed.
Ecology
Lives on sand and gravel bottoms in relatively warm coastal water, from 5 to 150 meters deep. Uses its sensitive finger fins to probe for shrimp, crabs, and small fish. Produces grunting sounds with its swim bladder. Prefers warmer waters than the related tub gurnard.
In the Netherlands
The streaked gurnard is rare in Dutch waters. The southern North Sea marks the northern limit of its range. More common in the English Channel and along the Atlantic coast of France.
