Junk bug (Green Lacewing Larva)
Scientific Name: Chrysoperla rufilabris (and other species in the genus)
Order & Family: Order: Neuroptera; Family: Chrysopidae
Size: 3 to 4 mm (under the debris layer)
Natural Habitat
Gardens, agricultural fields, forests, and backyards—anywhere plants and aphids are present.
Diet & Feeding
Carnivorous; they primarily eat aphids but also consume thrips, mealybugs, scales, and other small insects.
Behavior Patterns
They are famous for their camouflaging behavior, where they collect the carcasses of their prey and plant debris and stack them on their backs to hide from predators.
Risks & Benefits
Highly beneficial for gardeners and farmers as they are effective biological pest controllers. While they can occasionally give a tiny, non-venomous nip to humans, they are harmless.
Identified on: 3/23/2026