Rabbit Flea vs Dark Giant Horse Fly

Side-by-side species comparison

Attribute Rabbit Flea Dark Giant Horse Fly
Scientific Name Spilopsyllus cuniculi Tabanus sudeticus
Order Siphonaptera Diptera
Family Pulicidae Tabanidae
Size 1.5-2 mm 22-28 mm
Habitat Grasslands Farmland
Diet Blood Feeders Blood Feeders
Regions Europe Northern Europe
Conservation Least Concern Least Concern

Rabbit Flea

A flea specific to European rabbits with a remarkable reproductive strategy tied to its host. It can transmit myxomatosis between rabbits.

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Did You Know?

Rabbit flea reproduction is controlled by rabbit hormones — the flea can only breed when feeding on a pregnant doe near the time of birth.

Dark Giant Horse Fly

The largest horse fly in the British Isles, dark brown with a robust build. Females deliver an extremely painful bite to livestock and humans.

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Did You Know?

Its bite is considered the most painful of any European fly species.