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[-] trxxruraxvr@lemmy.world 16 points 2 months ago

Armadillos are mammals, so probably more like convergent evolution and not an ancestor

[-] Little_mouse@lemmy.ca 31 points 2 months ago* (last edited 2 months ago)

Glyptodon are mammels too, and a direct ancestor of armadillos! The -don in the name does imply dinosaur, so I can see why one would make the assumption.

https://en.wikipedia.org/wiki/Glyptodon

[-] trxxruraxvr@lemmy.world 10 points 2 months ago

Thanks, I was confusing it with Ankylosaurus

[-] Depress_Mode@lemmy.world 6 points 2 months ago

The "don" suffix just means tooth, so it doesn't necessarily have to do with dinosaurs; there are a number of mammalian genera that got it, like Smilodon, Daeodon, Dorudon, and Thrinaxodon

[-] Strawberry@lemmy.blahaj.zone 1 points 2 months ago

They are not direct ancestors of extant armadillo species, but they are themselves armadillos.

[-] xx3rawr@sh.itjust.works 14 points 2 months ago

Glyptodon't do this to me, man

[-] rainbowbunny@slrpnk.net 10 points 2 months ago

Really selfish of you, glyptodon

[-] HeyThisIsntTheYMCA@lemmy.world 6 points 2 months ago

just out here trying to steal all our armadillo ancestors with its swag. sheesh glyptodon, leave some game for the rest of us

this post was submitted on 22 Mar 2026
504 points (99.0% liked)

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