Hornet Moth vs Long-Toed Water Beetle
Side-by-side species comparison
| Attribute | Hornet Moth | Long-Toed Water Beetle |
|---|---|---|
| Scientific Name | Sesia apiformis | Stenelmis crenata |
| Order | Lepidoptera | Coleoptera |
| Family | Sesiidae | Elmidae |
| Size | 33-48 mm wingspan | 2-3.5 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Wood Feeders | Omnivores |
| Regions | Europe, Asia | North America |
| Conservation | Least Concern | Least Concern |
Hornet Moth
A clearwing moth that is a near-perfect mimic of the European hornet.
Did You Know?
It even buzzes and moves its abdomen like a hornet when disturbed.
Long-Toed Water Beetle
A small riffle beetle with elongated tarsal claws for gripping rocks in fast currents. Both adults and larvae are entirely aquatic.
Did You Know?
Adults can live for several years underwater, far longer than most beetles.