An aphid in the subfamily Eriosomatinae, which produces waxy filaments that give the appearance of cotton or wool.

A small dipterous insect (Aphidoletes aphidimyza), the larva of which feeds on various aphids.

plural of aphid midge

plural of woolly aphid

plural of black bean aphid

Aphis fabae, a small black insect with a broad, soft body, a member of the order Hemiptera that is a major pest of sugar beet, bean and celery crops.

Hormaphis hamamelidis, the aphid that causes witch-hazel cone gall.

plural of witch-hazel cone gall aphid