Sumatran Flat-faced Longhorn vs Chinese Rhagophthalmid Glowworm
Side-by-side species comparison
| Attribute | Sumatran Flat-faced Longhorn | Chinese Rhagophthalmid Glowworm |
|---|---|---|
| Scientific Name | Batocera numitor | Rhagophthalmus lufengensis |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Rhagophthalmidae |
| Size | 50-90 mm | 10-18 mm |
| Habitat | Farmland | Forests |
| Diet | Wood Feeders | Predators |
| Regions | Southeast Asia (Sumatra, Borneo, Java, Indonesia, Malaysia) | East Asia, China |
| Conservation | Least Concern | Least Concern |
Sumatran Flat-faced Longhorn
A very large longhorn beetle with grey-brown mottled elytra and exceptionally long antennae. The flat face and powerful mandibles help it strip bark from living trees.
Did You Know?
It can produce loud squeaking sounds by rubbing a file on its thorax, a stridulation behavior used to startle predators.
Chinese Rhagophthalmid Glowworm
A bioluminescent beetle from southern China with larviform females that emit a steady greenish glow from ventral light organs. Males have well-developed wings but vestigial mouthparts.
Did You Know?
This species has been studied for its unique luciferase, which differs significantly from that of the related firefly family Lampyridae.