Malagasy Pill Millipede Assassin Bug vs Bog Jet Beetle
Side-by-side species comparison
| Attribute | Malagasy Pill Millipede Assassin Bug | Bog Jet Beetle |
|---|---|---|
| Scientific Name | Physorhynchus crux | Stenus juno |
| Order | Hemiptera | Coleoptera |
| Family | Reduviidae | Staphylinidae |
| Size | 15-22 mm | 5-7 mm |
| Habitat | Underground | Underground |
| Diet | Omnivores | Predators |
| Regions | Madagascar | Northern Europe, Scandinavia, Northern Asia |
| Conservation | Least Concern | Least Concern |
Malagasy Pill Millipede Assassin Bug
A dark-bodied assassin bug with a characteristic cross-shaped marking on its thorax. It has robust forelegs adapted for grasping prey and a stout curved beak for injecting venom.
Did You Know?
It specializes in ambushing pill millipedes, using its powerful beak to penetrate their armored exoskeleton.
Bog Jet Beetle
One of the largest Stenus species, with a shiny black body and the characteristic bulging eyes of its genus. It frequents boggy and waterlogged habitats where it hunts among Sphagnum moss.
Did You Know?
This species can survive temporary submersion by trapping a plastron of air against its body using specialized hydrophobic hairs.