Bluehead (Juvenile) (Thalassoma bifasciatum)

Also known as Bluehead Wrasse, Blue-headed Wrasse, Lunate-tailed Wrasse


Also known as Bluehead Wrasse, Blue-headed Wrasse, Lunate-tailed Wrasse.

Found singly or in pairs, over sand and seagrass beds, of inshore bays and coastal reefs.
They feed on zooplankton.
Length - 25cm
Depth - 2-30m
Widespread Western Atlantic, Caribbean

Most reef fish seen by divers during the day, are grazers, they cruise around, just above the surface of the coral, or snoop into crevices, foraging for food.
Wrasses have small protruding teeth, which they use to graze the bottom, taking in a variety of algae, crustaceans, such as crabs, eggs, shrimps, snails and worms. Any hard coats or thick shells, are then ground down by their pharyngeal jaws, and the delicacies inside digested.
From juvenile to adult, wrasses dramatically alter their colour and body shapes.
Wrasses are always on the go during the day, but are the first to go to bed and the last to rise.
Small wrasses dive below the sand to sleep, and larger wrasses wedge themselves in crevices. Ref:

Related creatures

Heads up! Many creatures change during their life. Juvenile fish become adults and some change shape or their colour. Some species change sex and others just get older. The following creature(s) are known relatives of the Bluehead (Juvenile). Click the image(s) to explore further or hover over to get a better view!


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