Yellow-banded Eucalyptus Longhorn vs Rough-Skinned Diving Beetle
Side-by-side species comparison
| Attribute | Yellow-banded Eucalyptus Longhorn | Rough-Skinned Diving Beetle |
|---|---|---|
| Scientific Name | Phoracantha recurva | Dytiscus lapponicus |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Dytiscidae |
| Size | 14-28 mm | 24-30 mm |
| Habitat | Farmland | Mountains |
| Diet | Wood Feeders | Omnivores |
| Regions | Australia; invasive in California, Mediterranean, South America | Northern Europe, Northern Asia |
| Conservation | Least Concern | Least Concern |
Yellow-banded Eucalyptus Longhorn
An Australian cerambycid similar to P. semipunctata but with more pronounced yellowish bands and recurved elytral apices. It has also become invasive worldwide in eucalyptus plantations and often outcompetes its congener.
Did You Know?
Where both Phoracantha species co-occur, P. recurva often displaces P. semipunctata through larval competition.
Rough-Skinned Diving Beetle
A large diving beetle of northern and alpine regions across Europe and Asia. Both sexes have finely sculptured elytra, distinguishing it from the great diving beetle.
Did You Know?
It is one of the few large predatory beetles adapted to survive the extreme cold of subarctic lakes.