Yellow-legged Aleocharine vs Common Yellow Ichneumon
Side-by-side species comparison
| Attribute | Yellow-legged Aleocharine | Common Yellow Ichneumon |
|---|---|---|
| Scientific Name | Aleochara curtula | Ichneumon stramentor |
| Order | Coleoptera | Hymenoptera |
| Family | Staphylinidae | Ichneumonidae |
| Size | 5-8 mm | 12-17 mm |
| Habitat | Farmland | Farmland |
| Diet | Predators | Parasitoids |
| Regions | Europe, Asia | Central Europe |
| Conservation | Least Concern | Least Concern |
Yellow-legged Aleocharine
A medium-sized aleocharine rove beetle whose larvae are parasitoids of fly pupae, a rare strategy among beetles. Adults are predators at carrion and dung where they also lay eggs.
Did You Know?
The larva enters a fly pupa, consumes the developing fly inside, and completes its own metamorphosis within the empty puparium.
Common Yellow Ichneumon
A bright yellow and black ichneumon wasp found across central Europe. It parasitizes pupae of cutworm and dart moths in agricultural areas.
Did You Know?
Populations of this species tend to increase following outbreaks of cutworm moths, acting as a natural biological control.