Giant Darner Dragonfly vs Anophthalmus Cave Beetle
Side-by-side species comparison
| Attribute | Giant Darner Dragonfly | Anophthalmus Cave Beetle |
|---|---|---|
| Scientific Name | Tetracanthagyna plagiata | Anophthalmus hitleri |
| Order | Odonata | Coleoptera |
| Family | Aeshnidae | Carabidae |
| Size | 100-115 mm body, 160 mm wingspan | 5-6 mm |
| Habitat | Ponds & Lakes | Caves |
| Diet | Predators | Predators |
| Regions | Southeast Asia (Malaysia, Borneo, Sumatra, Thailand, Indonesia) | Slovenia (a few caves near Celje) |
| Conservation | Least Concern | Vulnerable |
Giant Darner Dragonfly
One of the largest dragonflies in the world, with a wingspan exceeding 16 cm. The body is brown with green markings and the wings are tinted amber. It is a powerful crepuscular hunter.
Did You Know?
It hunts at dusk and dawn when most dragonflies are inactive, using its enormous eyes optimized for low-light vision.
Anophthalmus Cave Beetle
A small, blind, depigmented cave beetle found in only a handful of caves in Slovenia. It has elongated legs and antennae for navigating in total darkness and was described in 1937.
Did You Know?
Its unfortunate scientific name, given in 1937, has made it a target for collectors who prize specimens for the name alone, contributing to its rarity.