Bhutan Glory vs Synchronous Firefly of India

Side-by-side species comparison

Attribute Bhutan Glory Synchronous Firefly of India
Scientific Name Bhutanitis lidderdalii Pteroptyx maipo
Order Lepidoptera Coleoptera
Family Papilionidae Lampyridae
Size 90-110 mm wingspan 6-10 mm
Habitat Rivers & Streams Wetlands
Diet Nectar Feeders Nectar Feeders
Regions Asia South Asia (India, Bangladesh, coastal regions)
Conservation Vulnerable Least Concern

Bhutan Glory

A spectacular swallowtail from the eastern Himalayas with multiple tail streamers and intricate black, white, and red wing patterns. National butterfly of Bhutan.

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Did You Know?

This butterfly is so treasured in Bhutan that it appears on postage stamps and is considered a national symbol — yet it is so elusive that few Bhutanese have ever seen one alive.

Synchronous Firefly of India

A small firefly known for its remarkable ability to synchronize its flashing with neighboring individuals. Mangrove trees along tidal rivers can become illuminated by thousands of simultaneously flashing males.

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Did You Know?

Entire trees can appear to blink on and off in unison as hundreds of males synchronize their flashes to attract females.