Fish That Can See With Its Skin and Evolution of Alternative Vision

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Hello and welcome! My name is Anton and in this video, we will talk about a strange fish that can see with its skin
Links:
https://www.nature.com/articles/s4146...
https://en.wikipedia.org/wiki/Hogfish
Fish that can see with its skin:    • Smartest Fish on Earth, Mormyridae, Seem T...  
#fish #vision #biology

0:00 Why vision is important for evolutionary studies
1:40 New discovery of the hogfish skin
3:33 Images of the skin reveal opsins - sight cells
6:00 Comparing to octopuses and cuttlefish
7:00 Extraterrestrial life?

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Images/Videos:
Albert Kok CC BY-SA 3.0 https://en.wikipedia.org/wiki/Hogfish...
James St. John CC BY 2.0 https://commons.wikimedia.org/wiki/Fi...
Minette CC BY 2.0 https://en.wikipedia.org/wiki/Chromat...
Hans Hillewaert CC BY-SA 4.0 https://en.wikipedia.org/wiki/Cuttlef...

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