South African Owlfly vs Long-horned Antlion

Side-by-side species comparison

Attribute South African Owlfly Long-horned Antlion
Scientific Name Tmesibasis lacerata Distoleon tetragrammicus
Order Neuroptera Neuroptera
Family Ascalaphidae Myrmeleontidae
Size 45-60 mm wingspan 30-40 mm body, 60-75 mm wingspan
Habitat Grasslands Beaches & Coastal
Diet Predators Predators
Regions Southern Africa Europe, North Africa
Conservation Least Concern Least Concern

South African Owlfly

A large African owlfly with intricately patterned wings and prominent clubbed antennae. Active during warm summer afternoons in savanna regions.

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Did You Know?

Its larvae cover themselves in soil and debris, lying motionless until prey walks within reach.

Long-horned Antlion

A large antlion with intricately patterned wings and long clubbed antennae. Unlike most antlions, the larvae do not build pit traps.

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Did You Know?

Its larvae hide just beneath the sand surface and lunge at passing prey rather than using pit traps.