Japanese Giant Mantis vs Cluster Fly
Side-by-side species comparison
| Attribute | Japanese Giant Mantis | Cluster Fly |
|---|---|---|
| Scientific Name | Tenodera aridifolia | Pollenia rudis |
| Order | Mantodea | Diptera |
| Family | Mantidae | Calliphoridae |
| Size | 75-95 mm | 8-10 mm |
| Habitat | Gardens | Gardens |
| Diet | Omnivores | Parasites |
| Regions | Japan, China, Taiwan | Europe, North America |
| Conservation | Least Concern | Least Concern |
Japanese Giant Mantis
A large brown or green mantis widespread throughout Japan and eastern Asia. It is commonly seen in autumn perching on walls and fences near gardens.
Did You Know?
It is one of the most commonly depicted insects in Japanese art and culture.
Cluster Fly
A medium-sized, dark gray fly with golden-brown hairs on the thorax. In autumn, it gathers in large clusters inside buildings to hibernate, sometimes in the thousands.
Did You Know?
The larvae of this fly are earthworm parasites, burrowing into the worm through its skin and consuming it alive from the inside over several weeks.