Black Horntail vs Banded Aridaeus
Side-by-side species comparison
| Attribute | Black Horntail | Banded Aridaeus |
|---|---|---|
| Scientific Name | Xeris spectrum | Aridaeus thoracicus |
| Order | Hymenoptera | Coleoptera |
| Family | Siricidae | Cerambycidae |
| Size | 15–32 mm | 15-25 mm |
| Habitat | Forests | Forests |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Europe, North America, Asia | Eastern Australia (Queensland, New South Wales) |
| 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.
Banded Aridaeus
A medium-sized Australian cerambycid with a bright orange pronotum contrasting with dark brown elytra. It is found in eucalypt forests of eastern Australia. Larvae bore into dead and decaying eucalyptus branches.
Did You Know?
Several Aridaeus species in Australia are so similar they can only be reliably distinguished by examining male genitalia.