Three-punctured Ground Beetle vs Australian Hoverfly
Side-by-side species comparison
| Attribute | Three-punctured Ground Beetle | Australian Hoverfly |
|---|---|---|
| Scientific Name | Harpalus affinis | Simosyrphus grandicornis |
| Order | Coleoptera | Diptera |
| Family | Carabidae | Syrphidae |
| Size | 9-12 mm | 8-11 mm |
| Habitat | Farmland | Farmland |
| Diet | Seed Feeders | Predators |
| Regions | Europe, western Asia | Australia, New Zealand, Southeast Asia |
| Conservation | Least Concern | Least Concern |
Three-punctured Ground Beetle
A common medium-sized metallic green or bronze ground beetle with distinctive punctures on its elytra. It is abundant in agricultural fields across Europe and important for weed seed consumption.
Did You Know?
It has been observed carrying seeds back to its burrow to eat, behavior more commonly associated with ants than beetles, and may help disperse some plant species.
Australian Hoverfly
A common Australian hoverfly with orange-yellow markings on a dark abdomen. It is an important pollinator and aphid predator in Australian agriculture.
Did You Know?
It is the most commonly encountered hoverfly species across mainland Australia.