The John Dory, scientifically known as Zeus faber, is a distinctive and intriguing fish species found in the Atlantic Ocean and the Mediterranean Sea. Its striking appearance, with a flattened, oval-shaped body and a prominent, dark, ovoid spot on each side, has made it a popular subject of folklore and artistic depictions.
Description & Characteristics
The John Dory is a moderately sized fish, typically reaching a maximum size of 90.0 cm. Its most notable feature is its deep, compressed body, giving it a somewhat flattened, almost disc-like appearance. This unique body shape is further accentuated by its elongated dorsal fin, which runs along its back from its head to its tail. The John Dory also possesses a large, protruding mouth with numerous sharp teeth, capable of capturing prey effectively.
Habitat and Occurrence
The John Dory is a demersal fish, meaning it typically inhabits the bottom of the ocean. It can be found at depths ranging from 5.0 to 400.0 meters, and its preferred habitat includes rocky reefs, sandy bottoms, and seagrass beds. Its distribution extends across the eastern Atlantic Ocean, from Norway and Iceland in the north to South Africa in the south, as well as in the Mediterranean Sea. This wide range places the John Dory in various marine zones, including the Neritic zone, where it frequents shallower waters, and the Bathyal zone, where it ventures into deeper regions.
Taxonomy
The John Dory, Zeus faber, belongs to the diverse and fascinating group of fishes classified under the Class: Teleostei, Order: Zeiformes, and Family: Zeidae. This family, Zeidae, encompasses a range of intriguing fish species characterized by their compressed bodies, prominent dorsal fins, and often colorful patterns.
Feeding
The John Dory is a carnivorous predator, primarily feeding on a diet of fish, particularly smaller fish species. Its sharp teeth and powerful jaws allow it to effectively capture and consume its prey.
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