Borneo Firefly vs Willow Calligrapha

Side-by-side species comparison

Attribute Borneo Firefly Willow Calligrapha
Scientific Name Pteroptyx bearni Calligrapha multipunctata bigsbyana
Order Coleoptera Coleoptera
Family Lampyridae Chrysomelidae
Size 5-7 mm 7-9 mm
Habitat Rivers & Streams Wetlands
Diet Predators Herbivores
Regions Southeast Asia North America
Conservation Data Deficient Least Concern

Borneo Firefly

A synchronous firefly endemic to Borneo that creates dramatic light displays in riverside trees. It congregates in specific display trees night after night.

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Did You Know?

Individual display trees can host the same colony for decades, and the loss of a single tree can displace thousands of fireflies.

Willow Calligrapha

A subspecies of Calligrapha with pale elytra marked with elongated dark spots and dashes. It is associated with willow trees along waterways in North America.

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Did You Know?

Calligrapha beetles are a model system for studying pattern formation in biology, as no two individuals share the same elytral markings.