Ausculumanus

"Ausculumanus is a descendant of Microcalyculus that has some rather new features fir its lineage. It will grab food with its lip-like appendages and swallow it in the same tube. The head has flattened and the torso and tail have repurposed to become more streamlined. Ausculumanus has also happened to evolve eyelids- these help to protect the eyes from rougher currents if they were to go too fast."

-DinoCoat

Ausculumanus has the same coloration as its ancestor from Gen 1. Its tail seems to be longer, and its torso is noticeably more flat under. The overall face has shortened while the mouth has lengthened. According to DinoCoat, the appendages at the bottom of the mouth act as lips and grab food to swallow.

Trivia

 * Ausculumanus evolved from Microcalyculus from Gen 1.