Split-banded Owlfly vs Lateral Longhorn Beetle

Side-by-side species comparison

Attribute Split-banded Owlfly Lateral Longhorn Beetle
Scientific Name Ascaloptynx appendiculatus Mastododera lateralis
Order Neuroptera Coleoptera
Family Ascalaphidae Cerambycidae
Size 42-55 mm wingspan 20-35 mm
Habitat Woodlands Woodlands
Diet Predators Wood Feeders
Regions Eastern United States Madagascar
Conservation Least Concern Least Concern

Split-banded Owlfly

A striking North American owlfly with a bold dark band across each forewing. Inhabits dry grasslands and open woodland in the eastern states.

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Did You Know?

Males defend aerial territories and engage in dramatic dogfight-like chases with rival males.

Lateral Longhorn Beetle

A medium-sized longhorn beetle with dark elytra marked by pale lateral stripes along the sides. It has the characteristically long antennae of the cerambycid family.

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Did You Know?

Like many longhorn beetles, the larvae can take several years to develop inside wood before emerging as adults.