Mantidfly vs Feather-Legged Assassin Bug

Side-by-side species comparison

Attribute Mantidfly Feather-Legged Assassin Bug
Scientific Name Mantispa styriaca Ptilocnemus lemur
Order Neuroptera Hemiptera
Family Mantispidae Reduviidae
Size 15-25 mm 10-14 mm
Habitat Heathland Heathland
Diet Herbivores Omnivores
Regions Europe, Asia Australia
Conservation Least Concern Least Concern

Mantidfly

A remarkable insect with raptorial forelegs strikingly similar to a praying mantis, a textbook example of convergent evolution. Adults ambush small insects from vegetation.

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Did You Know?

Mantidfly larvae are parasitoids that enter spider egg sacs and feed on the eggs before pupating inside.

Feather-Legged Assassin Bug

An Australian assassin bug with bizarre feathery hind legs used to lure ant prey. It waves its feathered legs near ant trails to attract victims.

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Did You Know?

It dangles its feathery hind legs like fishing lures to attract ants, which it then seizes and devours.