Colophina clematis

Colophina clematis
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Sternorrhyncha
Family: Aphididae
Genus: Colophina
Species:
C. clematis
Binomial name
Colophina clematis
(Shinji, 1922)

Colophina clematis is a species of aphid in the woolly aphid subfamily, Eriosomatinae, native to Japan. This woolly aphid has the distinction of being the first species of aphid to have been identified as having a "soldier" caste. First instar nymphs of this type are able to protect the aphid colony, killing the larvae of predatory ladybirds, hoverflies and the flower bug Anthocoris nemoralis.