Striped Deer Fly vs Madagascan Moon Moth

Side-by-side species comparison

Attribute Striped Deer Fly Madagascan Moon Moth
Scientific Name Chrysops vittatus Argema mittrei male form
Order Diptera Lepidoptera
Family Tabanidae Saturniidae
Size 8-11 mm 200 mm wingspan with 150 mm tails
Habitat Rivers & Streams Rivers & Streams
Diet Blood Feeders Herbivores
Regions Eastern North America from Canada to the southern United States Madagascar
Conservation Least Concern Not Evaluated

Striped Deer Fly

A small deer fly with distinctive dark bands across its wings and bright green and gold patterned eyes. Females are persistent biters that circle the head and shoulders of hosts.

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Did You Know?

Its compound eyes display iridescent green and gold zigzag patterns that fade to dull gray shortly after the fly dies.

Madagascan Moon Moth

The male form has exceptionally long tail streamers that can exceed 15 cm. These tails spin in flight, confusing bat echolocation.

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Did You Know?

The spinning tail streamers deflect bat attacks away from the moth's body.