Cuckoo Wrasse Identification Guide
Recognize the Cuckoo Wrasse by the male's blue-and-orange striped body or the female's pink coloring with three dark saddle blotches.
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Key identification features
- Slender, elongated wrasse body
- Males show vivid alternating blue and orange-yellow stripes along the body with a distinctly blue head
- Females and juveniles are pink to orange with three dark blotches along the back
- A black spot near the base of the tail in females and juveniles
- Pointed snout with a small mouth
- Relatively large eyes compared to other coastal wrasses
- Reaches roughly 35-40 cm
Common look-alikes
- Ballan wrasse: deeper-bodied and mottled green-brown, lacking the bold blue-and-orange striping of male cuckoo wrasse
- Corkwing wrasse: smaller, with a dark tail-base spot but no blue head or body stripes in males
- Goldsinny wrasse: much smaller overall and lacks the three dark back blotches seen in female cuckoo wrasse
Where you'll see one
Cuckoo Wrasse inhabit rocky reefs, kelp beds, and offshore rocky grounds of the northeastern Atlantic and Mediterranean, typically found in somewhat deeper water than many other inshore wrasse species, often around wrecks and rocky pinnacles.
Frequently asked questions
How do I tell a male cuckoo wrasse from a Ballan wrasse?
Look for bold blue and orange stripes with a blue head on the cuckoo wrasse male, versus the deeper, mottled green-brown body of a Ballan wrasse, which lacks bright striping.
How can I recognize a female or juvenile cuckoo wrasse?
Look for a pink to orange body with three dark blotches along the back and a black spot near the tail base, a combination distinct from similarly colored small wrasses.