Biocontrol-agents
Guides
Aphalaridae
jumping plant lice, psyllids, lerp insects
Aphalaridae is a family of sap-sucking insects in the superfamily Psylloidea, commonly known as jumping plant lice or psyllids. The family contains approximately 749 species with worldwide distribution except Antarctica. Members are small, phloem-feeding insects, often highly host-specific. The family was revised in 2012 and 2021 to include seven subfamilies based on molecular and morphological data. Several species are significant agricultural and forestry pests, including the red gum lerp psyllid (Glycaspis brimblecombei) and the common pistachio psyllid (Agonoscena pistaciae).
Chauliognathus
soldier beetles, leatherwings
A genus of soldier beetles (family Cantharidae) comprising over 450 described species. Adults possess characteristically soft, flexible elytra that give rise to the common name 'leatherwings.' Many species exhibit red-and-black or orange-and-black coloration reminiscent of historical military uniforms. Adults are diurnal and frequently associated with flowers, where they feed on pollen and nectar. Larvae are primarily ground-dwelling predators. The genus occurs in the Americas and Australia, with notable species including the goldenrod soldier beetle (C. pensylvanicus) and the plague soldier beetle (C. lugubris).
Chrysomelini
leaf beetles
Chrysomelini is a large and diverse tribe of leaf beetles within the family Chrysomelidae, comprising over 150 described genera. The tribe includes economically significant species such as the Colorado potato beetle (*Leptinotarsa decemlineata*) and numerous other herbivorous beetles associated with specific host plants. Subtribal classifications within Chrysomelini remain subject to ongoing taxonomic revision.