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Displaying posts with the tag: is_archive

"Unconventional" posts from #DevMeeting23: Early branching metazoa

Posted by , on 20 September 2023

On Monday we learned a bit about early branching animals, especially the cnidarians. One poster mentioned ongoing work in ctenophores. Note: I should point out that Nematostella wasn’t the only ...

Beyond the birds and the bees

Posted by , on 24 April 2023

“It’s like growing a clone of yourself out of your arm,” Bailey Steinworth said, gesturing to her own arm to illustrate one of the ways Cassiopea xamachana — the upside-down ...

If you give a scientist a cuttlefish . . .

Posted by , on 20 March 2023

She might not see it the next day. At first glance, the slag in the saltwater aquarium is just a rock covered with purple jasmine polyps and green star polyps. ...

Monotreme ears and the evolution of mammal jaws

Posted by , on 5 August 2020

Jaw joints, in most vertebrate animals that have them, form between a bone in the head called the quadrate and one in the mandible called the articular. The mandibles (lower ...

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