Common Agonum vs House Fly Pupal Parasitoid

Side-by-side species comparison

Attribute Common Agonum House Fly Pupal Parasitoid
Scientific Name Agonum muelleri Muscidifurax raptor
Order Coleoptera Hymenoptera
Family Carabidae Pteromalidae
Size 7-9 mm 1-2 mm
Habitat Farmland Farmland
Diet Predators Parasitoids
Regions Europe, western Asia North America, Europe
Conservation Least Concern Least Concern

Common Agonum

A sleek, metallic greenish-bronze ground beetle with a smooth, oval body. It is one of the most common ground beetles in European agricultural landscapes and an important aphid predator.

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Did You Know?

Studies have found this species can consume over 100 cereal aphids in a single night, making it one of the most valuable natural enemies in wheat fields.

House Fly Pupal Parasitoid

A minute parasitoid wasp that develops inside house fly and stable fly pupae. It is sold commercially for biological fly management.

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Did You Know?

Each female destroys about 50 fly pupae in her lifetime through a combination of parasitism and host-feeding.