Mediterranean Scoliid Wasp vs Alfalfa Caterpillar Parasite

Side-by-side species comparison

Attribute Mediterranean Scoliid Wasp Alfalfa Caterpillar Parasite
Scientific Name Scolia hirta Cotesia medicaginis
Order Hymenoptera Hymenoptera
Family Scoliidae Braconidae
Size 15-25 mm 2-4 mm
Habitat Orchards Farmland
Diet Omnivores Parasitoids
Regions Southern Europe, North Africa, Western Asia North America
Conservation Least Concern Least Concern

Mediterranean Scoliid Wasp

A black hairy wasp with two prominent yellow abdominal spots common across Mediterranean regions. It parasitizes rose chafer and other scarab beetle larvae.

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Did You Know?

Ancient Greek naturalists were among the first to document this species and its habit of visiting thistle flowers.

Alfalfa Caterpillar Parasite

A small braconid wasp that parasitizes alfalfa butterfly caterpillars in agricultural fields. Larvae spin white cocoons after emerging from the host.

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Did You Know?

It can reduce alfalfa caterpillar populations by over 50% in some fields without any pesticide use.