Night-Stalking Tiger Beetle vs Tanypod Predatory Midge

Side-by-side species comparison

Attribute Night-Stalking Tiger Beetle Tanypod Predatory Midge
Scientific Name Omus dejeanii Tanypus punctipennis
Order Coleoptera Diptera
Family Cicindelidae Chironomidae
Size 12-18 mm 4-7 mm
Habitat Forests Ponds & Lakes
Diet Predators Predators
Regions North America North America
Conservation Least Concern Least Concern

Night-Stalking Tiger Beetle

A flightless nocturnal tiger beetle from western North America with a matte black body. Unlike its diurnal relatives, it hunts by stealth on the forest floor at night.

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Did You Know?

While most tiger beetles are colorful, fast-flying daytime hunters, this species has abandoned flight entirely for a nocturnal ground-hunting lifestyle.

Tanypod Predatory Midge

A predatory midge whose larvae hunt other small invertebrates in soft sediments. Adults have distinctively spotted wings.

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Did You Know?

Unlike most chironomids, Tanypodinae larvae are active predators with retractable head capsules for striking at prey.