Junk bug (Green Lacewing Larva)

Scientific Name: Mallada signatus (Chrysopidae family)

Order & Family: Neuroptera: Chrysopidae

Size: Approx 3 mm to 8 mm (larval stage)

Junk bug (Green Lacewing Larva)

Natural Habitat

Gardens, orchards, crops, and various vegetation where aphids are present

Diet & Feeding

Carnivorous predator; primarily consumes aphids, scale insects, mites, and thrips

Behavior Patterns

The larva carries a 'trash' or 'junk' pile on its back made of the carcasses of its prey and plant debris to camouflage itself from predators like ants and birds.

Risks & Benefits

Highly beneficial to ecosystems and agriculture as a biological pest control; harmless to humans, though they may occasionally deliver a minor, non-toxic nip if handled.

Identified on: 5/25/2026