Japanese Hotaruko Firefly vs Peak White

Side-by-side species comparison

Attribute Japanese Hotaruko Firefly Peak White
Scientific Name Pyrocoelia fumosa Pontia callidice
Order Coleoptera Lepidoptera
Family Lampyridae Pieridae
Size 12-20 mm 40-48 mm wingspan
Habitat Mountains Mountains
Diet Omnivores Nectar Feeders
Regions East Asia, Japan Alps, Himalayas, Central Asia
Conservation Least Concern Least Concern

Japanese Hotaruko Firefly

A large terrestrial firefly with a dark brown body and bright reddish pronotum. The wingless, larviform females produce a bright sustained glow from the ground to attract flying males.

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Did You Know?

The Japanese name 'hotaruko' distinguishes these terrestrial glowworm-type fireflies from the aquatic 'hotaru' species.

Peak White

A white butterfly with greenish marbling on the underside of its hindwings. It is one of the highest-flying European butterflies.

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Did You Know?

It has been recorded at over 4500 meters elevation in the Himalayas.