European Glow-Worm Click Beetle vs Green June Beetle

Side-by-side species comparison

Attribute European Glow-Worm Click Beetle Green June Beetle
Scientific Name Phosphaenus hemipterus Cotinis nitida
Order Coleoptera Coleoptera
Family Lampyridae Scarabaeidae
Size 6-10 mm 15-22mm
Habitat Underground Orchards
Diet Predators Fruit Feeders
Regions Europe North America
Conservation Least Concern Least Concern

European Glow-Worm Click Beetle

A small European firefly with reduced wings in the male and completely wingless females. Both sexes produce faint bioluminescence.

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Did You Know?

Males walk along the ground rather than flying, making them one of the few fireflies where males cannot fly at all.

Green June Beetle

A large velvety green beetle with bronze margins that buzzes loudly in flight. It feeds on ripe fruit and is attracted to fermentation.

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Did You Know?

Adults are clumsy fliers that regularly crash into people, windows and walls due to their buzzing low-altitude flight.