Elephant Louse vs Large Turkey Louse

Side-by-side species comparison

Attribute Elephant Louse Large Turkey Louse
Scientific Name Haematomyzus elephantis Chelopistes meleagridis
Order Phthiraptera Phthiraptera
Family Haematomyzidae Philopteridae
Size 2-3 mm 3-5 mm
Habitat Grasslands Farmland
Diet Blood Feeders Omnivores
Regions Asia, Africa North America, Europe
Conservation Vulnerable Least Concern

Elephant Louse

A highly specialized louse found only on elephants, with piercing mouthparts adapted to penetrate the thick pachyderm skin. It is the sole member of its family.

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Did You Know?

The elephant louse is so specialized that it represents an entire family of its own, having co-evolved with elephants for millions of years.

Large Turkey Louse

The largest louse found on domestic turkeys, feeding on feather material. It prefers the breast and thigh feathers of its host.

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Did You Know?

Benjamin Franklin studied this louse while advocating for the turkey as America's national bird.