Plant-louse
Guides
Freysuila phorodendri
Freysuila phorodendri is a species of jumping plant louse in the family Psyllidae. It is associated with mistletoe plants in the genus Phoradendron, as indicated by its species epithet. The genus Freysuila contains relatively few described species and is poorly studied. Available records are sparse, with limited published information on its biology.
Livia
Livia is a genus of plant lice (psyllids) in the family Liviidae, distributed across the Palaearctic and Nearctic realms. The genus serves as the type genus for its family. Nymphs are known to form galls in the developing shoots of rushes and sedges.
Liviinae
Liviinae is a subfamily of plant lice within the family Liviidae (order Hemiptera). Members are small, sap-feeding insects that inhabit various host plants. The group is distinguished from the other subfamily in Liviidae, Euphyllurinae, by morphological and ecological characteristics.