Black Horntail vs Four-spotted Cuckoo Bee
Side-by-side species comparison
| Attribute | Black Horntail | Four-spotted Cuckoo Bee |
|---|---|---|
| Scientific Name | Xeris spectrum | Nomada leucophthalma |
| Order | Hymenoptera | Hymenoptera |
| Family | Siricidae | Apidae |
| Size | 15–32 mm | 9-12 mm |
| Habitat | Forests | Woodlands |
| Diet | Wood Feeders | Nectar Feeders |
| Regions | Europe, North America, Asia | Europe, Western Asia |
| Conservation | Not Evaluated | Least Concern |
Black Horntail
A slender black horntail wasp that breeds in dead conifer wood across the Northern Hemisphere. It is frequently found in fire-damaged forests.
Did You Know?
It is typically one of the first wood-boring insects to colonize trees killed by forest fires.
Four-spotted Cuckoo Bee
A wasp-like cuckoo bee with reddish-brown and yellow markings that parasitizes Andrena mining bees. It is one of the earliest flying spring bees in Europe.
Did You Know?
It closely resembles a small wasp rather than a bee, which helps it avoid being recognized as a threat by its hosts.