Pale Green Assassin Bug (Nymph)
Scientific Name: Zelus luridus
Order & Family: Order Hemiptera, Family Reduviidae
Size: Nymphs are 5-10 mm; adults reach 15-20 mm in length.

Natural Habitat
Found in gardens, forests, and shrubbery across North America, often on the foliage of plants waiting for prey.
Diet & Feeding
Carnivorous; it uses 'sticky trap' strategy, secreting a sticky substance on its forelegs to catch small insects like aphids, caterpillars, and flies.
Behavior Patterns
Active hunters that undergo incomplete metamorphosis. They are known for being relatively sedentary while waiting for prey to walk by. They use a piercing-sucking proboscis to inject enzymes into prey.
Risks & Benefits
Highly beneficial to gardeners as natural pest control for foliage-eating insects. While not aggressive to humans, they can deliver a painful bite if mishandled, which may cause localized swelling or irritation.
Identified on: 5/29/2026