Spotted Tumbling Flower Beetle vs Hog Louse

Side-by-side species comparison

Attribute Spotted Tumbling Flower Beetle Hog Louse
Scientific Name Mordellistena pumila Haematopinus suis
Order Coleoptera Phthiraptera
Family Mordellidae Haematopinidae
Size 2-3.5 mm 4-6 mm
Habitat Farmland Farmland
Diet Pollen Feeders Blood Feeders
Regions Europe Europe, Asia, Africa, North America, South America
Conservation Least Concern Least Concern

Spotted Tumbling Flower Beetle

A tiny tumbling flower beetle found on composite flowers in summer. Larvae develop in plant stems. One of the smallest and most frequently encountered mordellid species.

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Did You Know?

So small that it can hide inside individual florets of composite flower heads.

Hog Louse

The largest louse found on domestic animals, exclusively parasitizing pigs. It feeds on blood and is most commonly found behind the ears and in skin folds.

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Did You Know?

At up to 6 mm long, the hog louse is the largest sucking louse known, easily visible to the naked eye on infested pigs.