Field Digger Wasp vs Amazon Ant
Side-by-side species comparison
| Attribute | Field Digger Wasp | Amazon Ant |
|---|---|---|
| Scientific Name | Mellinus arvensis | Polyergus breviceps |
| Order | Hymenoptera | Hymenoptera |
| Family | Crabronidae | Formicidae |
| Size | 10-14mm | 4-7 mm |
| Habitat | Heathland | Grasslands |
| Diet | Predators | Predators |
| Regions | Europe | South America (Argentina, Brazil, Chile) |
| Conservation | Least Concern | Least Concern |
Field Digger Wasp
A yellow and black wasp that nests in sandy soil and provisions each cell with paralyzed hoverflies.
Did You Know?
Digs a nest burrow in bare sandy soil and stocks each cell with 5-8 precisely paralyzed hoverflies.
Amazon Ant
A slave-making ant that raids colonies of Formica ants to steal pupae, which then emerge as workers in the Polyergus colony. The sickle-shaped mandibles of Polyergus workers are adapted for combat but useless for foraging or nest maintenance. They depend entirely on their captive workers for food and brood care.
Did You Know?
Without their enslaved workers, an entire colony would starve because their sickle-shaped jaws make them incapable of feeding themselves.