Diagramma is a genus of grunts native to the Indian Ocean and the western Pacific Ocean.The currently recognized species in this genus are: \n* Diagramma centurio G. Cuvier, 1830 (sailfin rubberlip) \n* Diagramma labiosum W. J. Macleay, 1883 \n* Diagramma melanacrum J. W. Johnson & J. E. Randall, 2001 (blackfin slatey) \n* Diagramma pictum (Thunberg, 1792) (painted sweetlips) \n* Diagramma punctatum G. Cuvier, 1830