South American Horned Treefrog Fly vs Autumn Horse Fly

Side-by-side species comparison

Attribute South American Horned Treefrog Fly Autumn Horse Fly
Scientific Name Richardia telescopica Tabanus autumnalis
Order Diptera Diptera
Family Richardiidae Tabanidae
Size 8-14 mm 16-22 mm
Habitat Forests Heathland
Diet Fruit Feeders Blood Feeders
Regions South America (Brazil, Colombia, Peru, Ecuador) Europe, North Africa, Western Asia
Conservation Least Concern Least Concern

South American Horned Treefrog Fly

A colorful signal fly with patterned wings that it displays in elaborate courtship rituals. Males wave their ornate wings in complex semaphore-like sequences to attract females. It is found in tropical forests across much of South America.

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Did You Know?

Males perform elaborate wing-waving dances on fruit surfaces, using their patterned wings like tiny semaphore flags to communicate with potential mates.

Autumn Horse Fly

A large greyish horse fly active in late summer and autumn. It has striking green-banded eyes and a persistent biting habit.

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Did You Know?

It is one of the few horse fly species that remains active well into October.