A Planet with Sapient Four-Limbed Bipedal Baleen Dolphins with Beaver-Like Tails. The result of Alien Sea Portals taking Basal Odontocetes and Basal Mysticetes to another Planet with Oceans 33 Million Years Ago where they hybridised and became aforementioned species. https://www.youtube.com/watch?v=_D96BQMPdO4

Would you like a graph with that Autism, /pol/?

>>507108401 (OP)
Basically the Cetacean equivalent of the Relict Dragonfly.