Parasitic Wood Wasp vs Velvet Tree Ant
Side-by-side species comparison
| Attribute | Parasitic Wood Wasp | Velvet Tree Ant |
|---|---|---|
| Scientific Name | Orussus abietinus | Liometopum occidentale |
| Order | Hymenoptera | Hymenoptera |
| Family | Orussidae | Formicidae |
| Size | 8-14 mm | 3-6 mm |
| Habitat | Woodlands | Heathland |
| Diet | Parasitoids | Omnivores |
| Regions | Europe, Western Asia | North America |
| Conservation | Least Concern | Least Concern |
Parasitic Wood Wasp
A small, dark-bodied wasp-like insect with a flattened head and short antennae inserted below the eyes. It is among the most primitive parasitoid Hymenoptera.
Did You Know?
Orussidae are considered the evolutionary link between sawflies and parasitoid wasps, making them key to understanding Hymenoptera evolution.
Velvet Tree Ant
A large ant that nests in oak trees and produces a distinctive trail pheromone odor.
Did You Know?
Columns of these ants march in conspicuous trails up and down tree trunks.