[Order] Hemiptera Linnaeus, 1758 - true bugs Suborder Sternorrhyncha Amyot & Audinet-Serville, 1843 - aphids, psyllids, whiteflies and scales Infraorder Psyllodea Superfamily Psylloidea Latreille, 1807 - psyllids 1 Family Calophyidae (Vondracek, 1957) 2 Family Psyllidae Latreille, 1807 - jumping plant lice 3 Family Triozidae (Loew, 1867)