Sehale

Sehale is a Pokémon that is introduced in generation 9

dex entry
garnet: sehales are tailless. So they have no clue where are they going.

gem: these Pokémon have evolve into other water type Pokémon in ancient times. Sehales committee with there fin on the top of there heads.

evolution method
sehale —-> (lv.14) Finver —-> (lv.32) Ocealord

origin
sehale is sea and whale together

it is based on Dwarf sperm whale, the smallest whale on earth.