Horse Fly vs Fleabane Tortoise Beetle

Side-by-side species comparison

Attribute Horse Fly Fleabane Tortoise Beetle
Scientific Name Tabanus bovinus Cassida murraea
Order Diptera Coleoptera
Family Tabanidae Chrysomelidae
Size 20-25 mm 5-6 mm
Habitat Wetlands Wetlands
Diet Blood Feeders Herbivores
Regions Europe, Asia Europe
Conservation Least Concern Least Concern

Horse Fly

A large, stout fly with huge iridescent compound eyes that display rainbow patterns. Only females bite, using scissor-like mouthparts to slash skin and lap up blood.

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Did You Know?

Horse fly eyes display stunning iridescent bands of color created by structural interference patterns, and scientists have used their anti-reflective eye structure to design better solar panels.

Fleabane Tortoise Beetle

A striking red-brown and black tortoise beetle associated with fleabane plants. Has characteristic dark markings on the transparent shield margin. Found in damp habitats.

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Did You Know?

The larvae cover themselves with their own excrement and shed skins as a defensive shield.