Mantis shrimps’ eyes are more evolved than those of humans: they have four times as many color receptors and can see UV, visible and polarized light.
Sonoran Conservative
Conservative of the Southwest and the musings of the day. – Murum Aries Attigit
Sonoran Conservative 
It’s a cool fact that these shrimps’ eyes work that way…but there’s no such thing as ‘more’ or ‘less’ evolved. Evolution isn’t quantitative.
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