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Common eagle ray

Distribution : Present in the Mediterranean, eastern Atlantic coastal waters and around southern Africa; documented on French coasts.

An eagle ray may cross a diver’s view with broad fin beats before descending towards loose sediment.

Habitat of Common eagle ray Habitat
Sand, Detrital bottom
Depth range of Common eagle ray Depth
0-300 m
Biological group of Common eagle ray Group
Ecological role of Common eagle ray Role
Predator

WHAT DOES IT LOOK LIKE?

The common eagle ray combines pointed pectoral wings with a projecting head and rounded rostrum. Eyes and spiracles occupy the raised head; the mouth and five pairs of gill slits are underneath. The usually plain dark brown to black upper surface contrasts with the white underside. A small dorsal fin stands at the base of the slender tail, followed by defensive stings. The tail should never be treated as harmless equipment to handle.

WHERE DOES IT LIVE?

The range includes the Mediterranean, eastern Atlantic and waters around southern Africa. Coastal soft bottoms are important, although the animal can travel through open water. Benthopelagic describes that mobility better than simply calling it a bottom-dweller. Broad published depth ranges do not indicate equal abundance throughout: local substrate and conditions affect encounters.

WHAT DOES IT EAT?

Molluscs and crustaceans are important food. Adjacent teeth form crushing plates. Disturbance of sediment during feeding may make other prey available to opportunistic fish. A study from Terceira in the Azores found molluscs dominant in its sample. Such local evidence supports the role of benthic predator without imposing an identical prey composition on every Mediterranean site.

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Common eagle ray

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