Ant Damsel Bug vs Long-winged Fungus Gnat

Side-by-side species comparison

Attribute Ant Damsel Bug Long-winged Fungus Gnat
Scientific Name Himacerus mirmicoides Macrocera stigma
Order Hemiptera Diptera
Family Nabidae Mycetophilidae
Size 7-8 mm 5-8 mm
Habitat Gardens Woodlands
Diet Predators Predators
Regions Europe Europe
Conservation Least Concern Least Concern

Ant Damsel Bug

A slender brown predatory bug whose nymphs remarkably mimic ants for protection from predators. Adults lose the ant-like appearance and become typical damsel bugs. It is a beneficial predator in European gardens and fields.

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Did You Know?

The young nymphs are such convincing ant mimics that they even walk with a jerky, ant-like gait, fooling both predators and entomologists at first glance.

Long-winged Fungus Gnat

A delicate fungus gnat with unusually long antennae and slender patterned wings. It is often found in shaded damp woodland where it hunts small insects.

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Did You Know?

Some Macrocera species have bioluminescent larvae, though less spectacularly than the cave glowworms.