Asian Rhagophthalmid Glowworm vs Walker's Cicada

Side-by-side species comparison

Attribute Asian Rhagophthalmid Glowworm Walker's Cicada
Scientific Name Rhagophthalmus ohbai Neotibicen pronotalis
Order Coleoptera Hemiptera
Family Rhagophthalmidae Cicadidae
Size 8-15 mm 35-45 mm
Habitat Grasslands Grasslands
Diet Predators Wood Feeders
Regions East Asia, Japan, Taiwan North America
Conservation Least Concern Least Concern

Asian Rhagophthalmid Glowworm

A small beetle from the family Rhagophthalmidae with neotenic, larviform females that produce a bright continuous glow. Males are winged with large eyes and reduced mouthparts.

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Did You Know?

The family Rhagophthalmidae was only recently separated from Phengodidae based on molecular evidence, despite superficial similarities.

Walker's Cicada

A large cicada of the southern United States with a distinctive loud buzzing call. It prefers hot, open habitats and sings during peak afternoon heat.

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Did You Know?

It is named after the entomologist Thomas J. Walker who studied insect acoustics extensively.