Alfalfa Caterpillar Parasite vs Spanish Copris

Side-by-side species comparison

Attribute Alfalfa Caterpillar Parasite Spanish Copris
Scientific Name Cotesia medicaginis Copris hispanus
Order Hymenoptera Coleoptera
Family Braconidae Scarabaeidae
Size 2-4 mm 18-27mm
Habitat Farmland Farmland
Diet Parasitoids Dung Feeders
Regions North America Europe
Conservation Least Concern Near Threatened

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.

Spanish Copris

A large shiny black dung beetle with a single curved horn on the males head. It constructs elaborate underground brood chambers beneath dung pats.

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Did You Know?

Both parents cooperate to sculpt perfectly round dung balls in underground chambers and guard them until the larvae pupate.