Japanese Giant Ichneumon vs Greenhouse Whitefly Parasitoid
Side-by-side species comparison
| Attribute | Japanese Giant Ichneumon | Greenhouse Whitefly Parasitoid |
|---|---|---|
| Scientific Name | Megarhyssa praecellens | Encarsia formosa |
| Order | Hymenoptera | Hymenoptera |
| Family | Ichneumonidae | Eulophidae |
| Size | 30-45 mm body, ovipositor up to 80 mm | 0.5-0.8 mm |
| Habitat | Forests | Underground |
| Diet | Wood Feeders | Parasitoids |
| Regions | Japan, Eastern Asia | Worldwide |
| Conservation | Least Concern | Least Concern |
Japanese Giant Ichneumon
One of the largest ichneumon wasps in Asia with a remarkably long ovipositor. It parasitizes wood-boring horntail larvae in Japanese forests.
Did You Know?
Japanese naturalists have studied this species since the Edo period, and it appears in historical entomological scrolls.
Greenhouse Whitefly Parasitoid
The most widely used parasitoid wasp in greenhouse biological control worldwide. Parasitized whitefly nymphs turn black, making monitoring easy.
Did You Know?
It reproduces entirely by parthenogenesis since males are extremely rare in commercial populations.