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/s41467-023-40166-4
https://en.wikipedia.org/wiki/Hogfish
Fish that can see with its skin: https://youtu.be/aI6hGYFiIk4
#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#/media/File:Hogfish.JPG
James St. John CC BY 2.0 https://commons.wikimedia.org/wiki/File:Lachnolaimus_maximus_%28hogfish_at_a_cleaning_station%29_%28Grand_Cayman_Island,_Caribbean_Sea%29.jpg
Minette CC BY 2.0 https://en.wikipedia.org/wiki/Chromatophore#/media/File:Chromatophores.jpg
Hans Hillewaert CC BY-SA 4.0 https://en.wikipedia.org/wiki/Cuttlefish#/media/File:Sepia_officinalis_(aquarium).jpg
Licenses used:
https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by-sa/3.0/
https://creativecommons.org/licenses/by/2.5/
https://creativecommons.org/licenses/by-sa/2.5/
https://creativecommons.org/licenses/by/2.0/
https://creativecommons.org/licenses/by-sa/2.0/