Sci & Tech

This trilobite was outfitted with a ‘hyper-eye’ by no means seen earlier than within the animal kingdom

A phacopid trilobite with hyper-compound eyes. (Image credit score: Brigette Schoenemann)

The humble trilobite, a helmet-headed creature that swam the seas lots of of hundreds of thousands of years in the past, was hiding a rare secret — a “hyper-eye” by no means seen earlier than within the animal kingdom.

By poring over X-ray pictures,  researchers discovered that sure species of trilobite — extinct arthropods distantly associated to horseshoe crabs — had “hyper compound eyes,” full with lots of of lenses, their very own neural community to course of and ship alerts and a number of optic nerves, in line with new analysis revealed Sept. 30 within the journal Scientific Reports

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