American Scorpionfly vs Pallid Emperor Scorpionfly

Side-by-side species comparison

Attribute American Scorpionfly Pallid Emperor Scorpionfly
Scientific Name Panorpa nuptialis Panorpa pallida
Order Mecoptera Mecoptera
Family Panorpidae Panorpidae
Size 18-25 mm 15-25 mm wingspan
Habitat Woodlands Forests
Diet Fruit Feeders Fruit Feeders
Regions Southeastern United States East Africa (Kenya, Tanzania highlands, Ethiopia highlands)
Conservation Least Concern Least Concern

American Scorpionfly

A large scorpionfly found in the southeastern United States with prominent wing spots. Males engage in elaborate courtship rituals involving nuptial gifts.

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Did You Know?

This species was key to discovering that nuptial gift-giving in scorpionflies helps males avoid being eaten by females.

Pallid Emperor Scorpionfly

A delicate insect with a long beak-like rostrum and mottled wings. Males have a distinctive curved abdomen tip resembling a scorpion's stinger, though it is harmless.

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Did You Know?

Males often steal prey from spider webs to present to females as nuptial gifts during courtship.