Dentex macrophthalmus, also known as the large-eyed dentex, is a species of marine fish belonging to the family Sparidae. It is a relatively large fish, reaching a maximum size of 65.0 cm. This species is widely distributed in the Mediterranean Sea and the eastern Atlantic Ocean.
Description & Characteristics
Dentex macrophthalmus is characterized by its elongated body shape, a distinctive large mouth, and, as its name suggests, prominent large eyes. The color of this fish can vary, with individuals often exhibiting a silver-grey hue with darker markings. The species is also known for its robust body, which is covered in scales. Its dorsal fin is long and continuous, while the anal fin is shorter and situated closer to the tail.
Habitat and Occurrence
Dentex macrophthalmus exhibits a preference for deeper waters, typically inhabiting depths ranging from 30.0 to 500.0 meters. This makes the species a common inhabitant of the bathyal zone, which is a marine zone characterized by depths ranging from 200 to 3,000 meters. The species can be found on rocky bottoms, seamounts, and other hard substrates within this zone, playing an important role in these ecosystems.
Taxonomy
Dentex macrophthalmus belongs to the Class: Teleostei, Order: Eupercaria incertae sedis, and Family: Sparidae. The family Sparidae, commonly known as the sea breams, is a diverse group of fish that includes numerous other species recognized for their distinctive features and ecological roles.
Feeding
Dentex macrophthalmus is an opportunistic predator, feeding on a variety of smaller fish, crustaceans, and cephalopods. Its large mouth and strong teeth enable it to effectively capture and consume its prey. This predatory behavior contributes to the balance of the marine ecosystem by regulating the populations of its prey species.
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