Xyelid Sawfly vs Greenhouse Whitefly Parasitoid
Side-by-side species comparison
| Attribute | Xyelid Sawfly | Greenhouse Whitefly Parasitoid |
|---|---|---|
| Scientific Name | Xyela julii | Encarsia formosa |
| Order | Hymenoptera | Hymenoptera |
| Family | Xyelidae | Eulophidae |
| Size | 3-5 mm | 0.5-0.8 mm |
| Habitat | Underground | Underground |
| Diet | Pollen Feeders | Parasitoids |
| Regions | Europe | Worldwide |
| Conservation | Least Concern | Least Concern |
Xyelid Sawfly
A tiny, delicate sawfly with a characteristic elongated third antennal segment. It is one of the most primitive living Hymenoptera, with fossils dating back to the Triassic.
Did You Know?
Xyelidae is the oldest extant family of Hymenoptera, with fossils known from over 200 million years ago.
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.