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Eels are fish

(eocampaign1.com)
178 points speckx | 1 comments | 03 Sep 25 14:02 UTC | HN request time: 0.199s | source
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boesboes ◴[03 Sep 25 14:37 UTC] No.45116372[source]▶
Apparently we are all fish. Or fish don't exist.

To explain: if you want to define a taxonomy in which all things that look like fish and swim are 'fish' then we are too. We are more closely related to most 'fish' than sharks are. I.e the last common ancestor of herring AND sharks is older than our & herring's LCA.

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madcaptenor ◴[03 Sep 25 15:10 UTC] No.45116727[source]▶
Does this hold even if we don't include whales and dolphins in "things that look like fish"?
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1. dillydogg ◴[03 Sep 25 15:45 UTC] No.45117132[source]▶
It surely does. This website is a good way to visualize the common ancestor of the bottlenosed dolphin and zebrafish. It's the same common ancestor as a human and a zebrafish, or a bird and a zebrafish. It's an ancient ancestor!

https://www.onezoom.org/life/@Gnathostomata=278114?otthome=%...