Depth
Labrus · Bony Fish

Cuckoo Wrasse

Labrus mixtus

2-200m
Depth Range
Variable
Max Size
Mediterranean
Distribution
2-200m
Depth Range
Variable
Max Size
Rocky Reef
Habitat
Photosynthetic
Diet
Solitary
Social
LC
IUCN Status
Moderate
Sighting Likelihood
Kingdom Animalia
Phylum Chordata
Class Actinopterygii
Genus Labrus
Species mixtus

Bony Fish

Identification & Biology

  • IdentificationStrikingly coloured wrasse with strong sexual dimorphism. Males are vivid blue and orange with blue lines on the head. Females are orange-pink with three dark spots along the back near the tail. Elongated body with a pointed snout.
  • SizeUp to 35 cm total length, commonly 15 to 25 cm.
  • Social HabitSolitary or in small harems of one male with several females. Males are territorial and actively court females.
  • HabitatRocky reefs, boulder fields, and wrecks from moderate to deep recreational depths.
  • Depth5 to 200 m, most common between 10 and 80 m.
  • Feeds OnCrustaceans, molluscs, worms, and sea urchins picked from rocky surfaces.
  • DistributionEastern Atlantic from Norway to Senegal, including the Mediterranean Sea.
  • DescriptionOne of the most strikingly coloured fish in the Mediterranean. Male cuckoo wrasse are unmistakable with their vivid blue and orange livery. Females are equally attractive in salmon-pink with dark back spots. Like most wrasses, it is a protogynous hermaphrodite, and the transformation from female to male involves a dramatic colour change.

Range

Habitat & Distribution

Found across the Mediterranean, inhabiting rocky reef environments. Active from the surface down to 200m depth.

Where Malta divers have spotted this species

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Sightings are logged by divers using our What Did You See? dive-log tool. View the full live sightings map.

Detail

Preferred Environment

Rocky Reef habitats, typically at depths of 2-200m. Most commonly encountered by divers at the shallower end of its range.

Encounter Tips

Best approached slowly and calmly. Avoid casting shadows directly over the animal. Neutral buoyancy and patience increase encounter success significantly.

Cuckoo Wrasse species card

Biology

Behaviour & Diet

Feeding Strategy

Feeds on crustaceans, molluscs, worms and brittle stars picked from rocky substrates. An active daytime forager that searches rock surfaces and crevices methodically.

Benthic predator

Reproduction

A protogynous hermaphrodite with striking sexual dimorphism. Terminal males are vivid blue and orange, while initial females are pink-orange with three dark spots on the tail.

Hermaphrodite

Behaviour & Defence

Relies on its vivid colouration as honest signalling of fitness. Retreats into rocky structure when threatened and sleeps in crevices at night.

Crevice sleeper

Dive with diveshack

Where to Encounter in Malta

The following dive sites offer strong habitat match for Labrus mixtus. All are accessible on a guided dive with diveshack.

5-30m
North Malta

Cirkewwa

Rocky reef with caves, arches and ledges hosting a rich diversity of reef species.

View dive site ›
5-50m
Gozo

Blue Hole

One of the Med's most famous reef dive sites. Rocky walls and archways covered in life.

View dive site ›
18-36m
South Malta

Um El Faroud

The wreck lies on a sandy bottom surrounded by rocky reef -- a diverse habitat attracting reef species.

View dive site ›
IUCN Red List Least Concern

Conservation Status

This species is assessed as Least Concern on the IUCN Red List. Mediterranean populations face ongoing pressure from fishing activity, habitat degradation, and climate-driven changes to prey availability.

Source: iNaturalist Guide #888
by Lesley Clements (CC BY-SA)
diveshack Mediterranean Marine Life guide