Bioluminescent Cockroach vs Black Horntail

Side-by-side species comparison

Attribute Bioluminescent Cockroach Black Horntail
Scientific Name Lucihormetica verrucosa Xeris spectrum
Order Blattodea Hymenoptera
Family Blaberidae Siricidae
Size 20-28 mm 15–32 mm
Habitat Forests Forests
Diet Fungus Feeders Wood Feeders
Regions South America Europe, North America, Asia
Conservation Data Deficient Not Evaluated

Bioluminescent Cockroach

A cockroach with two glowing spots on its pronotum that mimic toxic click beetles.

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Did You Know?

Its bioluminescence is thought to be Batesian mimicry of toxic Pyrophorus beetles.

Black Horntail

A slender black horntail wasp that breeds in dead conifer wood across the Northern Hemisphere. It is frequently found in fire-damaged forests.

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Did You Know?

It is typically one of the first wood-boring insects to colonize trees killed by forest fires.