What is "bluehead"

n. The (vern: blunt-headed wrasse) or (vern: blue-headed wrasse), a fish of the species (taxlink Thalassoma amblycephalum species noshow=1) or (taxlink Thalassoma bifasciatum species noshow=1).

n. small Atlantic wrasse the male of which has a brilliant blue head [syn: Thalassoma bifasciatum]