[Order] Hemiptera Linnaeus, 1758 - true bugs Suborder Sternorrhyncha Amyot & Audinet-Serville, 1843 - aphids, psyllids, whiteflies and scales Infraorder Coccodea Superfamily Coccoidea Fallén, 1814 - scale insects Family Coccidae (Fallén, 1814) Samouelle, 1819 - scale insects and mealybugs