Diamondback Eumolpid vs Korean Stag Beetle
Side-by-side species comparison
| Attribute | Diamondback Eumolpid | Korean Stag Beetle |
|---|---|---|
| Scientific Name | Colaspis brunnea | Dorcus koreanus |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Lucanidae |
| Size | 4-5 mm | 25-45 mm |
| Habitat | Farmland | Grasslands |
| Diet | Root Feeders | Sap Feeders |
| Regions | Eastern North America | East Asia, Korea |
| Conservation | Least Concern | Least Concern |
Diamondback Eumolpid
A small, oblong beetle with a pale brown to yellowish body and rows of punctures on the elytra. Larvae are known as grape colaspis and damage roots of various crops.
Did You Know?
Larvae are most damaging to corn and soybean planted after clover, as populations build up in clover root zones before crop rotation.
Korean Stag Beetle
A stag beetle endemic to the Korean Peninsula with dark brown to black coloring. Males possess well-developed mandibles used for fighting rival males. Popular among Korean insect collectors.
Did You Know?
Korean stag beetle fighting competitions, known as 'jangsupungdeng-i ssaum,' are a traditional pastime for children.