(Gracila albomarginata)
Gracila albomarginata,the Masked Grouper,is a species of Groupers in the monotypic genus Gracila belonging to the Serranidae family.Gracila albomarginata can reach a length of 40 centimetres (16 in).Body color is greenish or reddish brown to brownish grey,with several narrow curved transversal darker bars.On the caudal peduncle there is a dark brown spot.The head is crossed by 3-5 blue lines.