High-altitude Water Boatman vs Wheel Bug
Side-by-side species comparison
| Attribute | High-altitude Water Boatman | Wheel Bug |
|---|---|---|
| Scientific Name | Sigara nigrolineata | Arilus cristatus |
| Order | Hemiptera | Hemiptera |
| Family | Corixidae | Reduviidae |
| Size | 5-7 mm body length | 28-36 mm |
| Habitat | Mountains | Orchards |
| Diet | Detritivores | Omnivores |
| Regions | Europe, Northern Asia | North America |
| Conservation | Least Concern | Least Concern |
High-altitude Water Boatman
An aquatic bug found in high-altitude ponds and alpine lakes. It swims upside down using its oar-like hind legs.
Did You Know?
Males produce underwater sounds by rubbing their front legs against their head to attract mates.
Wheel Bug
The largest assassin bug in North America, named for the distinctive cogwheel-shaped crest on its thorax. It delivers an extremely painful bite if handled.
Did You Know?
Its bite injects cytolytic venom that dissolves tissue, producing pain reported to be worse than a wasp sting lasting for days.