Chinese Rhagophthalmid Glowworm vs Widow Skimmer
Side-by-side species comparison
| Attribute | Chinese Rhagophthalmid Glowworm | Widow Skimmer |
|---|---|---|
| Scientific Name | Rhagophthalmus lufengensis | Libellula luctuosa |
| Order | Coleoptera | Odonata |
| Family | Rhagophthalmidae | Libellulidae |
| Size | 10-18 mm | 60-68 mm wingspan |
| Habitat | Forests | Ponds & Lakes |
| Diet | Predators | Predators |
| Regions | East Asia, China | North America |
| Conservation | Least Concern | Least Concern |
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.
Widow Skimmer
A distinctive dragonfly with broad dark wing patches at the base and white bands beyond them in mature males. Females and young males lack the white bands.
Did You Know?
The widow skimmer gets its somber common name from the dark mourning-veil-like patches on the wings of females.