European Grain Weevil vs Borneo Firefly

Side-by-side species comparison

Attribute European Grain Weevil Borneo Firefly
Scientific Name Sitophilus granarius Pteroptyx bearni
Order Coleoptera Coleoptera
Family Curculionidae Lampyridae
Size 3-5 mm 5-7 mm
Habitat Indoors Rivers & Streams
Diet Seed Feeders Predators
Regions Worldwide Southeast Asia
Conservation Not Evaluated Data Deficient

European Grain Weevil

A small, dark brown, flightless weevil that infests stored grain. It has been a pest since ancient civilizations first stored wheat.

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Did You Know?

Specimens have been found in grain stores at ancient Egyptian archaeological sites thousands of years old.

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.