Longfin gurnard

Longfin Gurnard

The Longfin Gurnard, scientific name Chelidonichthys obscurus, is a species of fish belonging to the family Triglidae. It is commonly found in the coastal waters of the northeastern Atlantic Ocean, ranging from Norway to Morocco.

Description

The Longfin Gurnard has a distinctive appearance with its elongated body and large pectoral fins. It can grow up to 40 centimeters in length, with males typically being larger than females. The body coloration varies, but it is usually reddish-brown or pinkish, with a mottled pattern. The pectoral fins are long and have a reddish hue, giving the fish its name.

Habitat and Distribution

Longfin Gurnards are primarily found in shallow coastal waters, often near rocky or sandy bottoms. They prefer areas with moderate currents and depths ranging from 10 to 100 meters. This species is commonly encountered in the northeastern Atlantic Ocean, from the North Sea to the Bay of Biscay. It is also occasionally found in the Mediterranean Sea.

Behavior

Longfin Gurnards are bottom-dwelling fish that feed on a variety of small invertebrates, such as crustaceans and mollusks. They use their large pectoral fins to "walk" along the seafloor, searching for prey. These fish are known for their ability to produce a grunting sound by grinding their pharyngeal teeth together, which is believed to be a form of communication.

Conservation Status

The Longfin Gurnard is not currently listed as a threatened species. However, like many other marine species, it faces various threats, including habitat degradation, overfishing, and pollution. Conservation efforts are important to ensure the long-term survival of this species and maintain the balance of the marine ecosystem.