description Cuckoo Ray Overview
The cuckoo ray (Leucoraja naevus) is a species of cartilaginous fish in the skate family Rajidae. It inhabits the eastern Atlantic Ocean and the Mediterranean Sea, typically preferring sandy or muddy seabeds at various depths. The animal gets its common name from the distinctive black and yellow eyespot markings found on each of its pectoral fins, which serve as a disruptive camouflage against predators. Like other skates, it is a flat-bodied benthic predator that feeds primarily on bottom-dwelling crustaceans and small fish.
help Cuckoo Ray FAQ
What is the scientific name and range of the cuckoo ray?
The cuckoo ray is Leucoraja naevus, a skate in the family Rajidae. It occurs in the eastern Atlantic and Mediterranean, with records from the North Sea and British Isles south toward Morocco and Senegal. [FishBase species guide](https://www.fishbase.se/FieldGuide/FieldGuideSummary.php?c_code=528&genusname=Leucoraja&speciesname=naevus)
Why is Leucoraja naevus called the cuckoo ray?
It has a large, dark eyespot on each pectoral fin, creating the distinctive marking associated with its common name. These spots are one of the easiest field clues for identifying the species. [FishBase species guide](https://www.fishbase.se/FieldGuide/FieldGuideSummary.php?c_code=528&genusname=Leucoraja&speciesname=naevus)
Can a cuckoo ray sting like a stingray?
The cuckoo ray is actually a skate in the family Rajidae, not a whiptail stingray in Dasyatidae. It has rows of body and tail thorns rather than the classic venomous stingray barb. [FishBase species guide](https://www.fishbase.se/FieldGuide/FieldGuideSummary.php?c_code=528&genusname=Leucoraja&speciesname=naevus)
What seabed habitat does the cuckoo ray use?
Leucoraja naevus is a demersal animal, meaning it lives on or near the seabed, often over sandy or muddy ground. It is associated with continental-shelf and upper-slope waters rather than open surface water. [Cuckoo ray field guide](https://www.rac-spa.org/meetings/nfp15/nfp_docs/inf/21wg502_inf07_en.pdf)
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