Question: what animals are not pokemon yet?
Answer: Goblin Shark.
Jackalope. Game Freak's made a lot of rabbit Pokémon, but they've never done anything like a jackalope. ... 
Dalmatian.
Cockroach. The indestructible cockroach would make an excellent defensive wall. ... 
Flamingo. It's hard to believe that there's not a flamingo Pokémon already. ... 
Minotaur.
Hummingbird.
Mantis Shrimp.