Common Anchomenus vs Horse Sucking Louse

Side-by-side species comparison

Attribute Common Anchomenus Horse Sucking Louse
Scientific Name Anchomenus dorsalis Haematopinus asini
Order Coleoptera Phthiraptera
Family Carabidae Haematopinidae
Size 6-8 mm 2.5-3.5 mm
Habitat Farmland Farmland
Diet Predators Blood Feeders
Regions Europe, western Asia, North Africa Worldwide
Conservation Least Concern Least Concern

Common Anchomenus

A small, elegant ground beetle with metallic green elytra, a reddish-brown head, and pale legs. It is one of the most effective aphid predators in European cereal crops.

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Did You Know?

Video studies have revealed it can consume an aphid in under 30 seconds and may eat more than 100 aphids per day during peak pest outbreaks in wheat fields.

Horse Sucking Louse

A large blood-sucking louse found on horses, donkeys, and mules. It prefers areas with long hair such as the mane, forelock, and tail base.

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Did You Know?

Infested horses develop a rough, dull coat and the constant irritation can cause significant weight loss.