Western Firefly vs Jewelled Frog Beetle

Side-by-side species comparison

Attribute Western Firefly Jewelled Frog Beetle
Scientific Name Microphotus angustus Sagra buqueti
Order Coleoptera Coleoptera
Family Lampyridae Chrysomelidae
Size 8-12 mm 20-35 mm
Habitat Deserts & Drylands Forests
Diet Omnivores Herbivores
Regions North America Southeast Asia
Conservation Data Deficient Not Evaluated

Western Firefly

A rare western North American firefly with larviform females that glow. Males are winged but produce no light.

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Did You Know?

It is one of very few firefly species found west of the Rocky Mountains, where most people believe fireflies do not exist.

Jewelled Frog Beetle

A brilliantly metallic leaf beetle with enlarged hind legs resembling a frog's. Males use their powerful legs in combat over mates.

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Did You Know?

Males' hind femora can be twice as thick as females', used for grappling rivals.