Striped Horse Fly vs Neotropical Robber Fly

Side-by-side species comparison

Attribute Striped Horse Fly Neotropical Robber Fly
Scientific Name Tabanus lineola Ommatius orenoquensis
Order Diptera Diptera
Family Tabanidae Asilidae
Size 12-16 mm 10-15 mm
Habitat Farmland Forests
Diet Blood Feeders Predators
Regions Eastern North America South America
Conservation Least Concern Least Concern

Striped Horse Fly

A medium-sized horse fly with a pale dorsal stripe on the abdomen. Females are persistent blood-feeders on livestock and horses.

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Did You Know?

Female horse flies can extract up to 0.5 ml of blood in a single feeding.

Neotropical Robber Fly

A slender tropical robber fly found in South American lowland forests. It hunts from leaf tips in the forest understory.

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Did You Know?

The genus Ommatius is one of the most species-rich robber fly genera in the tropics.