Sri Lankan Firefly vs Ox Beetle

Side-by-side species comparison

Attribute Sri Lankan Firefly Ox Beetle
Scientific Name Luciola singalesa Strategus aloeus
Order Coleoptera Coleoptera
Family Lampyridae Scarabaeidae
Size 7-10 mm 30-60mm
Habitat Forests Farmland
Diet Predators Wood Feeders
Regions South Asia North America, South America
Conservation Data Deficient Least Concern

Sri Lankan Firefly

A tropical firefly endemic to Sri Lanka found in lowland forests. It produces a bright yellow-green flash in the humid evening air.

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Did You Know?

Sri Lankan fireflies are threatened by light pollution from rapid coastal development, which disrupts their mating communication.

Ox Beetle

A large robust dark brown beetle with three forward-pointing horns on the males pronotum. It is attracted to lights in tropical areas.

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Did You Know?

Males use their three horns like a trident to pry rivals from burrows during fights over females.