From Wikipedia - Reading time: 5 min
| Idionyx rhinoceroides | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Infraorder: | Anisoptera |
| Superfamily: | Libelluloidea |
| Family: | Synthemistidae |
| Genus: | Idionyx |
| Species: | I. rhinoceroides
|
| Binomial name | |
| Idionyx rhinoceroides Fraser, 1934
| |
Idionyx rhinoceroides[2] is a species of dragonfly in the family Synthemistidae. It is known only from a single female collected from type locality (Dhoni, Palakkad, Kerala) in the Western Ghats of India.[3][1]
It is a small dragonfly with emerald-green eyes. Its thorax is metallic emerald-green, coated with yellow hairs on dorsum. Humeral stripe is absent. There is a narrow oblique citron-yellow stripe traversing the spiracle and another bordering the lower part of metepimeron. Beneath the side is yellow, with an oblique bluish-black stripe and a triangular blackish-brown spot. Abdomen is black. The ventral borders of segments 2 and 3 are citron-yellow.[4]
This species can be easily distinguished from all other species by the unique shape of its vesicle.[4]