Broadhead flathead – Sunagocia arenicola

The Fringelip Flathead, Sand Flathead, scientifically known as Sunagocia arenicola, is a species of flathead fish found in the marine environments of the Indo-Pacific region. This intriguing fish, with its unique appearance and intriguing habits, has captured the attention of marine biologists and enthusiasts alike.

Description & Characteristics

Sunagocia arenicola, the Fringelip Flathead, Sand Flathead, is characterized by its flattened body and a head that is wider than its body. This distinctive morphology allows it to lie camouflaged on the seabed, waiting for unsuspecting prey to pass by. The fish can reach a maximum size of 37.0 cm. Its body is typically brown or grey in color, often blending seamlessly with the sandy bottom. The Fringelip Flathead, Sand Flathead possesses a broad, flattened head with a short, blunt snout and a large mouth.

Habitat and Occurrence

The Fringelip Flathead, Sand Flathead, Sunagocia arenicola, is typically found in shallow coastal waters, inhabiting a depth range of 1.0 to 30.0 meters. This species is primarily associated with sandy or muddy bottoms, often in areas with a moderate current. It is a common inhabitant of the Indo-Pacific region, making it a prevalent presence in these aquatic ecosystems.

Taxonomy

The species Sunagocia arenicola belongs to the Class: Teleostei, Order: Perciformes, and Family: Platycephalidae. These classifications place the Fringelip Flathead, Sand Flathead within a diverse group of fish characterized by their spiny fins and a wide range of adaptations, including flattened bodies for bottom-dwelling lifestyles.

Feeding

The Fringelip Flathead, Sand Flathead, Sunagocia arenicola, is a predatory fish with a diet consisting mainly of crustaceans and small fish. It is a skilled ambush predator, lying in wait on the seabed and using its camouflage to surprise its prey. Its diet includes crabs, crustaceans, small fish, mysis, rock shrimps, and shrimps. The Fringelip Flathead, Sand Flathead, Sunagocia arenicola, plays a crucial role in the food web of its marine environment, helping to regulate populations of other species.