Russian Wheat Aphid vs Caucasus Beetle
Side-by-side species comparison
| Attribute | Russian Wheat Aphid | Caucasus Beetle |
|---|---|---|
| Scientific Name | Diuraphis noxia | Chalcosoma chiron |
| Order | Hemiptera | Coleoptera |
| Family | Aphididae | Dynastidae |
| Size | 1.5-2 mm | 50-130 mm |
| Habitat | Farmland | Mountains |
| Diet | Sap Feeders | Sap Feeders |
| Regions | Worldwide cereal-growing regions | Malaysia, Indonesia, Thailand, Myanmar |
| Conservation | Not Evaluated | Not Evaluated |
Russian Wheat Aphid
A pale elongated aphid that causes leaf rolling and white streaking on wheat and barley. It injects toxins while feeding that are uniquely damaging to cereal crops.
Did You Know?
It caused over $1 billion in damage to U.S. wheat crops within just a few years of its arrival in 1986.
Caucasus Beetle
A massive three-horned rhinoceros beetle with a metallic greenish-black body. It is the largest of the Chalcosoma genus and highly sought after.
Did You Know?
It is sometimes called the "king of beetles" in Southeast Asia due to its imposing size and horns.