The painted sweetlips or slate sweetlips, ''Diagramma pictum'', is a species of marine fish in the family Haemulidae. It is widespread throughout the tropical waters of the Indo-West Pacific region, Red Sea included. This species reaches a length of 100 cm , but common size is 55 cm .
As other fish, the painted sweetlips is the host of many parasites. These include the lepocreadiid digenean ''Holorchis castex'' and the monorchiid digenean ''Lasiotocus plectorhynchi'' in the intestine and.. more