About Emerald Cuckoo Wasp
One of the largest and most spectacular cuckoo wasps with a vivid metallic green and blue body. It parasitizes mud dauber wasp nests across the Old World tropics.
Did You Know?
It is the largest cuckoo wasp in the world and its metallic colors can shift from green to blue depending on the viewing angle.
How to Identify Emerald Cuckoo Wasp
Emerald Cuckoo Wasp (Stilbum cyanurum) belongs to the order Hymenoptera, family Chrysididae. Adults typically measure 10-18 mm.
Emerald Cuckoo Wasp Habitat
Emerald Cuckoo Wasp is found in underground habitats, particularly across Africa, Southern Asia, Australia, Southern Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Emerald Cuckoo Wasp Diet and Feeding
Emerald Cuckoo Wasp feeds primarily on nectar from flowers. In doing so, it acts as an important pollinator, transferring pollen between plants and contributing to plant reproduction and biodiversity.
Where Is Emerald Cuckoo Wasp Found?
Emerald Cuckoo Wasp can be found in Africa, Southern Asia, Australia, Southern Europe, where it inhabits underground environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Emerald Cuckoo Wasp can be found
Is Emerald Cuckoo Wasp Dangerous?
Emerald Cuckoo Wasp belongs to the order Hymenoptera, which includes many stinging insects. While not typically aggressive, it may sting if threatened or handled. Stings can cause pain and swelling, and in rare cases may trigger allergic reactions in sensitive individuals.
Emerald Cuckoo Wasp Role in Nature
Emerald Cuckoo Wasp plays an important role as a pollinator. By visiting flowers to feed on nectar or pollen, it transfers pollen between plants, aiding in reproduction and helping to maintain plant diversity. Pollinators are essential for the production of many fruits, vegetables, and wildflowers.
Seasonal Activity
Frequently Asked Questions About Emerald Cuckoo Wasp
What does Emerald Cuckoo Wasp look like?
The Emerald Cuckoo Wasp typically measures 10-18 mm.
Where is Emerald Cuckoo Wasp found?
The Emerald Cuckoo Wasp is found in Africa, Southern Asia, Australia, Southern Europe and typically inhabits underground environments.
What does Emerald Cuckoo Wasp eat?
The Emerald Cuckoo Wasp feeds primarily on nectar from flowers.
Is Emerald Cuckoo Wasp dangerous to humans?
The Emerald Cuckoo Wasp belongs to the order Hymenoptera, which includes stinging insects. While not typically aggressive, it may sting if threatened or handled.
What is an interesting fact about Emerald Cuckoo Wasp?
It is the largest cuckoo wasp in the world and its metallic colors can shift from green to blue depending on the viewing angle.
Cite This Page
APA:
InsectDiscover. (2026). Emerald Cuckoo Wasp (Stilbum cyanurum). Retrieved from https://insectdiscover.com/insect/emerald-cuckoo-wasp
MLA:
"Emerald Cuckoo Wasp." InsectDiscover, https://insectdiscover.com/insect/emerald-cuckoo-wasp.