Last instar larva of the green lacewing, Chrysopa quadripunctata, which has covered itself with flocculent wax while feeding in a colony of woolly aphids.

Chrysopa quadripunctata larva, identified by Catherine A. Tauber, feeding in a colony of woolly oak aphids, Stegophylla essigi, on valley oak. 5X Credit: Jack Kelly Clark
Credit: Jack Kelly Clark