what other animals have flipflopped like this

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Anon10/16/26, 20:12No.17076106

dolphins. they're fucking retarded lol

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Anon10/16/26, 20:52No.17076148

whales and hippos sea cows and elephants seals and polar bears sea otters

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Anon10/16/26, 21:12No.17076164

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Anon10/17/26, 11:01No.17076472

>What other animals have flip-flopped like this? All venomous reptiles form a single monophyletic clade, despite many non-venomous reptiles being in that clade and them having numerous completely unrelated venoms across the group.Unless it's a ratite situation where they all just coincidentally have a propensity for developing venom and just did it a bunch of times across the clade, it's likely there's been a lot of flipflopping.Also non-zero chance mosasaurs were venomous.

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Anon10/17/26, 16:26No.17076596

no one mentioned snails, so I will >originally marine gastropods >adapt to life on land >later on various lineages readapt to life in freshwater like streams, lakes, caves >some of those later spawn terrestrial species again

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