Little Carpenterworm vs Rajah Naga Stag Beetle
Side-by-side species comparison
| Attribute | Little Carpenterworm | Rajah Naga Stag Beetle |
|---|---|---|
| Scientific Name | Prionoxystus macmurtrei | Prosopocoilus astacoides |
| Order | Lepidoptera | Coleoptera |
| Family | Cossidae | Lucanidae |
| Size | 25–45 mm wingspan | 30-70 mm including mandibles |
| Habitat | Woodlands | Grasslands |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Eastern North America | Southeast Asia (Thailand, Vietnam, Laos, Myanmar, Malaysia, Indonesia) |
| Conservation | Not Evaluated | Least Concern |
Little Carpenterworm
A smaller relative of the carpenterworm moth that bores into oaks and other hardwoods. Larvae create long tunnels through the sapwood and heartwood.
Did You Know?
Its tunnels reduce the commercial value of lumber and provide entry points for wood-decay fungi.
Rajah Naga Stag Beetle
A medium-sized stag beetle with reddish-brown elytra and a black head bearing distinctly toothed mandibles. Males display significant size variation with mandible shape changing allometrically.
Did You Know?
Small males have straight, simple mandibles while large males develop elaborate curved and toothed mandibles, a phenomenon called male dimorphism.