Shaft Louse vs Cattle Biting Louse

Side-by-side species comparison

Attribute Shaft Louse Cattle Biting Louse
Scientific Name Menopon gallinae Bovicola bovis
Order Phthiraptera Phthiraptera
Family Menoponidae Trichodectidae
Size 1.5-2 mm 1.5-2 mm
Habitat Farmland Farmland
Diet Omnivores Omnivores
Regions Europe, Asia, Africa, North America, South America, Oceania Europe, Asia, Africa, North America, South America, Oceania
Conservation Least Concern Least Concern

Shaft Louse

A fast-moving louse found on the feather shafts of chickens and other poultry. It feeds primarily on feather barbs and can cause significant plumage damage.

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Did You Know?

Shaft lice can run so quickly across feathers that they are difficult to catch even with practiced fingers during bird examinations.

Cattle Biting Louse

A chewing louse that infests cattle worldwide, causing irritation and economic losses in livestock. Infestations worsen in winter when cattle have thick coats.

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Did You Know?

Winter infestations of this louse can cause cattle to rub and scratch so intensely that they damage fences and lose significant weight.