Australian Harlequin Bug vs Bed Bug
Side-by-side species comparison
| Attribute | Australian Harlequin Bug | Bed Bug |
|---|---|---|
| Scientific Name | Dindymus versicolor | Cimex lectularius |
| Order | Hemiptera | Hemiptera |
| Family | Pyrrhocoridae | Cimicidae |
| Size | 10-14 mm | 4-7 mm |
| Habitat | Underground | Underground |
| Diet | Predators | Blood Feeders |
| Regions | Australia, Oceania | Worldwide |
| 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.
Bed Bug
Obligate blood-feeding parasites of humans. Can survive up to a year without feeding. Have made a dramatic worldwide resurgence due to pesticide resistance and increased travel.
Did You Know?
Bed bugs can survive without a blood meal for over a year and can withstand temperatures from near-freezing to 50°C, making them extraordinarily difficult to eliminate.