Junk bug (also known as a Trash Bug or Aphid Lion)

Gardens, agricultural fields, and forests—anywhere aphids are plentiful. They are often found on plant leaves or stems.

Carnivorous predator; feeds voraciously on aphids, mites, mealybugs, thrips, and other soft-bodied insects.

The larvae pile debris (dead insect carcasses, lichen, moss, and other bits of trash) onto hooked hairs on their backs to create a camouflage shield. This protects them from predators like birds and ants.

Highly beneficial to humans and ecosystems as a form of natural pest control. They are harmless to humans, though they can give a mild pinch if handled.