Tinocallis
Guides
Tinocallis takachihoensis
Japanese elm aphid
Tinocallis takachihoensis is an aphid species in the family Aphididae, originally described from Japan in 1972. It is closely related to the well-studied crapemyrtle aphid (Tinocallis kahawaluokalani), a specialist pest of crape myrtle trees in the southeastern United States. The species has been recorded in Belgium and the Azores (São Miguel), suggesting some capacity for dispersal or human-mediated introduction. Like other members of the genus Tinocallis, it is likely a specialist herbivore feeding on phloem sap of its host plants.