Australian Harlequin Bug vs Common Anchomenus
Side-by-side species comparison
| Attribute | Australian Harlequin Bug | Common Anchomenus |
|---|---|---|
| Scientific Name | Dindymus versicolor | Anchomenus dorsalis |
| Order | Hemiptera | Coleoptera |
| Family | Pyrrhocoridae | Carabidae |
| Size | 10-14 mm | 6-8 mm |
| Habitat | Underground | Farmland |
| Diet | Predators | Predators |
| Regions | Australia, Oceania | Europe, western Asia, North Africa |
| Conservation | Least Concern | Least Concern |
Australian Harlequin Bug
A small but conspicuous red and black bug that often aggregates in large numbers on tree trunks, fences, and walls during autumn. Its bright colouration warns predators of its foul-tasting defensive secretions.
Did You Know?
Harlequin bugs produce a pungent smell when disturbed, and large aggregations can number in the thousands.
Common Anchomenus
A small, elegant ground beetle with metallic green elytra, a reddish-brown head, and pale legs. It is one of the most effective aphid predators in European cereal crops.
Did You Know?
Video studies have revealed it can consume an aphid in under 30 seconds and may eat more than 100 aphids per day during peak pest outbreaks in wheat fields.