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''Epinephelus flavocaeruleus'', commonly called blue-and-yellow grouper, is a species of marine fish in the family Serranidae. ==Description== The blue-and-yellow grouper is a middle sized fish, it can grow up to 90 cms of maximum length,〔Heemstra, P.C. and J.E. Randall, 1986. Serranidae. p. 509-537. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin.〕 but average size is usually around 45 cms.〔Bouhlel, M., 1988. Poissons de Djibouti. Placerville (California, USA): RDA International, Inc. 416 p.〕 It has a massive body, compressed laterally and its global aspect is rounded. Adult, this grouper has a blue-grey background color, from an individual to another the background color intensity can vary from light blue-grey to dark blue, some grouper can also have grey glitters on the body, all the fins are yellow and a yellow mustache is present on the upper lip. The youth grouper has on the anterior part of its body a blue-grey color and the rest of the body is yellow. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Epinephelus flavocaeruleus」の詳細全文を読む スポンサード リンク
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