Betula-associated
Guides
Psylla betulaenanae
Psylla betulaenanae is a species of psyllid (jumping plant louse) in the family Psyllidae, described by Ossiannilsson in 1970. It belongs to a genus of phloem-feeding insects associated with woody plants. Like other psyllids, it has piercing-sucking mouthparts adapted for feeding on plant sap. The species epithet suggests an association with birch (Betula), though specific host plant relationships require confirmation from original taxonomic descriptions.