Ancient Whales

[ysabetwordsmith]

 ... lost their teeth before evolving baleen.

Comments

[talewisefellowship]

That makes a lot of sense to me! They used to be landlubbers after all

--Hikaru

[pronker]

Fascinating, and thanks for the link! The general set up reminds one of pharyngeal jaws of cichlids and morays, absolutely enthralling how they have 2 sets of jaws.