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Lesser Glowworm

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description Lesser Glowworm Overview

Phosphaenus hemipterus, commonly called the lesser glow-worm, is a small beetle in the firefly family Lampyridae. It occurs in parts of Europe and is unusual because the adult females are wingless while the males have greatly reduced wings and do not fly. Its bioluminescence is comparatively faint, and the species is most likely to be noticed on the ground in shaded habitats rather than through a conspicuous aerial display.

help Lesser Glowworm FAQ

What is unusual about the lesser glowworm's adults?

Phosphaenus hemipterus has wingless adult females, while males have greatly reduced wings and do not fly. This makes both sexes unusual compared with many flying beetles.

Where is the lesser glowworm found?

The lesser glowworm occurs in parts of Europe. Its scientific name is Phosphaenus hemipterus.

Is the lesser glowworm a firefly?

It is a beetle in the firefly family Lampyridae. Its common name is lesser glowworm, but it is not a worm.

Can lesser glowworms fly?

Adult females are wingless, and the males have greatly reduced wings and do not fly. The species is therefore primarily encountered on the ground rather than in flight.

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