Pomacentrus

…include the bright-coloured species of Pomacentrus, the black-and-white, or three-stripe, damselfish (Dascyllus aruanus) of the Indo-Pacific; the garibaldi (Hypsypops rubicundus), a bright orange California fish about 30 cm long; the beau gregory (Eupomacentrus leucostictus), a blue-and-yellow Atlantic species; and the sergeant major (Abudefduf saxatilis), a black-banded, bluish and