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Schoenherr's Blue Weevil

uncommon

Schoenherr's Blue Weevil

Eupholus schoenherrii

Habitat
New Guinea rainforests, on Piper (pepper) vines
Body length
30 mm
Order
Coleoptera · Curculionidae

Weird but real

Its electric turquoise bands aren't pigment at all — they're tiny photonic crystals bending light like an opal.

Why it's cool

A living gemstone that fakes its color with nanoscale architecture, outshining any paint a beetle could brew.

Photographs

Eupholus linnei
Holger Krisp · CC BY 4.0 · source
The Eupholus weevils are a genus of vividly colored beetles in the family Curculionidae , renowned for their iridescent blue, green, and turquoise hues
Emman Asuncion Foronda · CC BY-SA 4.0 · source