Cattle Sucking Louse vs Band-eyed Brown Horse Fly

Side-by-side species comparison

Attribute Cattle Sucking Louse Band-eyed Brown Horse Fly
Scientific Name Linognathus vituli Tabanus bromius
Order Phthiraptera Diptera
Family Linognathidae Tabanidae
Size 1.5-2.5 mm 13-17 mm
Habitat Farmland Farmland
Diet Blood Feeders Blood Feeders
Regions Worldwide Europe, Western Asia
Conservation Least Concern Least Concern

Cattle Sucking Louse

A blood-sucking louse found on calves and young cattle worldwide. It has a distinctive long narrow head adapted for piercing skin.

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Did You Know?

Heavy infestations on calves can cause severe anemia and even death in young animals.

Band-eyed Brown Horse Fly

A common European horse fly with distinctive banded eyes. It is one of the most frequent biters of cattle across Europe.

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Did You Know?

Its compound eyes display brilliant iridescent bands that fade after death.