Junk bug (Green lacewing larva)

Scientific Name: Chrysoperla rufilabris (as an example of a common species)

Order & Family: Neuroptera, Chrysopidae

Size: 3mm to 10mm in length

Junk bug (Green lacewing larva)

Natural Habitat

Gardens, agricultural fields, forests, and other areas with high aphid populations.

Diet & Feeding

Strictly predatory; they eat aphids, mealybugs, thrips, mites, and scale insects.

Behavior Patterns

The larva carries a 'trash packet' on its back made of debris, plant matter, and the drained husks of its prey for camouflage from predators. They are aggressive hunters.

Risks & Benefits

Highly beneficial to the ecosystem and gardens as a biocontrol agent for pests. They pose no medical risk to humans, though they may occasionally deliver a minor, non-venomous nip if handled.

Identified on: 3/19/2026