Mexican salamander (or Axolotl). Only if it was walking on ground and was half a meter tall. Smiles a lot, jumps high like a frog and goes to fury mode when attacking. After that it is back to peaceful self.
Starfish or sea stars are echinoderms belonging to the class Asteroidea. The names "starfish" and "sea star" essentially refer to members of the class Asteroidea. However, common usage frequently finds "starfish" and "sea star" also applied to ophiuroids which are correctly referred to as "brittle stars" or "basket stars".