The Whitespotted Eagle Ray, Eagle Ray, Flying Ray, Bonnet Skate, Duckbill Ray, Spotted Eagle Ray, Spotted Eagle-Ray, Duckbill Eagle-Ray, White-Spotted Eagle Ray, Ungurru, Beaked Eagle Ray, Jumping Ray, Ocellated Eagle Ray, scientifically known as Aetobatus ocellatus, is a captivating species of ray found in tropical and subtropical waters worldwide. This magnificent creature is renowned for its graceful movements and distinctive appearance, captivating marine enthusiasts and researchers alike.
Description & Characteristics
The Aetobatus ocellatus is characterized by its broad, wing-like pectoral fins, which give it a distinctive “eagle” appearance. Its body is flattened dorsoventrally, with a prominent snout that resembles a duck’s bill, hence its common name “Duckbill Ray.” The species typically reaches a maximum size of 300.0 cm, though individuals often measure smaller. Its dorsal surface is adorned with numerous white spots, a characteristic that lends its name “Whitespotted Eagle Ray.” These spots vary in size and arrangement, creating a unique pattern for each individual.
Habitat and Occurrence
The Aetobatus ocellatus prefers coastal habitats, particularly in areas with sandy or muddy bottoms. Its depth range extends from 1.0 to 100.0 meters, indicating its adaptability to various depths. It can be found in both inshore and offshore waters, often favoring locations with a moderate current. This ray is particularly prevalent in the tropical and subtropical zones, where it thrives in the warm, nutrient-rich waters of the Indo-Pacific and Atlantic Oceans.
Taxonomy
The species Aetobatus ocellatus belongs to the Class: Elasmobranchii, Order: Myliobatiformes, and Family: Aetobatidae. This classification highlights its evolutionary lineage as a cartilaginous fish, closely related to sharks and other rays. The Aetobatidae family includes a diverse group of rays known for their distinctive wing-like fins and flattened body shape, reflecting their adaptation to a predominantly benthic lifestyle.
Feeding
The Aetobatus ocellatus is a predatory species with a diet primarily consisting of benthic invertebrates. It actively hunts for its prey, which includes a wide array of creatures such as clams, crabs, crustaceans, edible crab, fish (little fishes), flatfish, krill, lobster, rock lobster, schrimps, sepia, snails, and worms. Its powerful jaws and sharp teeth enable it to crush the shells of its prey efficiently, ensuring a steady supply of nutrients.
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