Cannabaceae
Guides
Shivaphis
Shivaphis is a genus of aphids in the family Aphididae, subfamily Calaphidinae, described by Das in 1918. The genus includes species associated with trees in the family Cannabaceae, particularly Celtis (hackberries) and Pteroceltis. The most widely documented species, S. celti, is known as the Asian woolly hackberry aphid and has been introduced to North America. Species in this genus are characterized by their woolly wax secretions and specific host associations with woody plants.