Sri Lankan Relict Ant Beetle vs Tooth Cave Ground Beetle
Side-by-side species comparison
| Attribute | Sri Lankan Relict Ant Beetle | Tooth Cave Ground Beetle |
|---|---|---|
| Scientific Name | Helota vigorsii | Rhadine persephone |
| Order | Coleoptera | Coleoptera |
| Family | Helotidae | Carabidae |
| Size | 0.5-1 cm | 0.5-0.7 cm |
| Habitat | Woodlands | Caves |
| Diet | Wood Feeders | Predators |
| Regions | Sri Lanka | United States |
| Conservation | Endangered | Endangered |
Sri Lankan Relict Ant Beetle
A rare beetle found only in the wet zone forests of Sri Lanka. It lives under bark and is associated with fungal growths on dead wood.
Did You Know?
This beetle belongs to a relict family with fewer than 100 known species worldwide.
Tooth Cave Ground Beetle
A tiny eyeless ground beetle found only in a few limestone caves near Austin, Texas. It is a specialized predator of other cave invertebrates.
Did You Know?
It is completely blind and has never been found outside of the total darkness of cave systems.