Parasitic Wood Wasp vs Hornfaced Bee
Side-by-side species comparison
| Attribute | Parasitic Wood Wasp | Hornfaced Bee |
|---|---|---|
| Scientific Name | Orussus abietinus | Osmia cornifrons |
| Order | Hymenoptera | Hymenoptera |
| Family | Orussidae | Megachilidae |
| Size | 8-14 mm | 10-14 mm |
| Habitat | Woodlands | Orchards |
| Diet | Parasitoids | Fruit Feeders |
| Regions | Europe, Western Asia | East 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.
Hornfaced Bee
A robust reddish-brown solitary bee native to Japan, widely used for fruit tree pollination. Females have small horn-like projections on the face.
Did You Know?
In Japan it has been commercially managed for apple pollination since the 1940s.