Giant Jawed Longhorn vs Omalium Shore Rove Beetle
Side-by-side species comparison
| Attribute | Giant Jawed Longhorn | Omalium Shore Rove Beetle |
|---|---|---|
| Scientific Name | Macrodontia dejeanii | Omalium rivulare |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Staphylinidae |
| Size | 50-85 mm | 4-5 mm |
| Habitat | Forests | Gardens |
| Diet | Wood Feeders | Detritivores |
| Regions | Brazil, Paraguay, Argentina | Europe, Northern Asia |
| Conservation | Least Concern | Least Concern |
Giant Jawed Longhorn
A large prionine with impressive curved mandibles from the tropical forests of South America. While smaller than the famous M. cervicornis, it is still a formidable insect. Males use their enlarged mandibles in combat over females.
Did You Know?
The mandibles of males can account for nearly a third of total body length and are used like antlers in combat.
Omalium Shore Rove Beetle
A small, flattened rove beetle found near water and in compost. It feeds on decaying plant matter as well as small invertebrates.
Did You Know?
It is among the first insects to colonize fresh compost heaps, arriving within hours.