Nebrioporus Water Beetle vs Spotted Tumbling Flower Beetle
Side-by-side species comparison
| Attribute | Nebrioporus Water Beetle | Spotted Tumbling Flower Beetle |
|---|---|---|
| Scientific Name | Nebrioporus nipponicus | Mordellistena pumila |
| Order | Coleoptera | Coleoptera |
| Family | Dytiscidae | Mordellidae |
| Size | 5-7 mm | 2-3.5 mm |
| Habitat | Mountains | Farmland |
| Diet | Omnivores | Pollen Feeders |
| Regions | East Asia, Japan | Europe |
| Conservation | Least Concern | Least Concern |
Nebrioporus Water Beetle
A small diving beetle endemic to Japan found in clean mountain streams. Part of a genus that prefers running water over still pools. An indicator species for unpolluted waterways.
Did You Know?
This beetle carries a bubble of air under its wing covers when diving, which it uses to breathe underwater like a built-in scuba tank.
Spotted Tumbling Flower Beetle
A tiny tumbling flower beetle found on composite flowers in summer. Larvae develop in plant stems. One of the smallest and most frequently encountered mordellid species.
Did You Know?
So small that it can hide inside individual florets of composite flower heads.