Rose-stem Gall Wasp vs Tumbling Flower Beetle
Side-by-side species comparison
| Attribute | Rose-stem Gall Wasp | Tumbling Flower Beetle |
|---|---|---|
| Scientific Name | Diplolepis spinosa | Mordella aculeata |
| Order | Hymenoptera | Coleoptera |
| Family | Cynipidae | Mordellidae |
| Size | 2–3.5 mm | 3-6 mm |
| Habitat | Meadows | Meadows |
| Diet | Gall Makers | Pollen Feeders |
| Regions | North America | Europe, North America |
| Conservation | Not Evaluated | Least Concern |
Rose-stem Gall Wasp
A gall wasp that creates spiny galls on the stems of wild roses in North America. Each gall contains a single larval cell surrounded by hard woody tissue.
Did You Know?
Its galls often persist on rose stems for years after the wasp has emerged, serving as shelter for other insects.
Tumbling Flower Beetle
A small, humpbacked beetle that tumbles erratically when disturbed. Adults are commonly found on flowers where they feed on pollen.
Did You Know?
Their pointed abdomen extends beyond the elytra, giving them a distinctive wedge shape.