Thread-winged Antlion Lacewing vs Peruvian Mantidfly

Side-by-side species comparison

Attribute Thread-winged Antlion Lacewing Peruvian Mantidfly
Scientific Name Croce filipennis Anchieta fumosella
Order Neuroptera Neuroptera
Family Nemopteridae Mantispidae
Size 15-20 mm forewing; hindwings up to 80 mm 16-22 mm wingspan
Habitat Heathland Forests
Diet Predators Omnivores
Regions Southern Africa Peru, Bolivia, South America
Conservation Least Concern Least Concern

Thread-winged Antlion Lacewing

A bizarre nemopterid with extremely long, thread-like hindwings. Males have hindwings that can be several times their body length.

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Did You Know?

Its hindwings can be four times longer than the forewings, trailing behind like fine threads.

Peruvian Mantidfly

A South American mantidfly found in Andean cloud forests and tropical lowlands. A secretive species rarely encountered by collectors.

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Did You Know?

It is among the least studied mantidflies due to its rarity in collections and remote habitat.