This time we have our alien bodyplans evolve into clades, each occupying different niches in the ecosystem of our ancient sea.

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PATREON:   / biblaridion  
MAIN DISCORD:   / discord  
ALIEN BIOSPHERES DISCORD:   / discord  

0:00 - Clades
1:19 - Niches
2:10 - Plankton
3:29 - Tachypods
5:33 - Gastrozoans
6:26 - Acanthopods
8:27 - Benthos
9:06 - Sarcopods
11:48 - Neoteny
13:37 - Tentaclostomes