Lights out

Look: 3D scans reveal how cave-dwelling “baby dragons” hunt in the dark

Tesarova et. al, GigaScience via YouTube

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Tesarova et. al, GigaScience via YouTube

Formally known as Proteus anguinus, the elusive creatures once intrigued the likes of Charles Darwin and other early naturalists.

They were once thought to be the offspring of dragons — and are still sometimes referred to as such.