He is a mage of the turtle tribe who can teleport and use various kinds of magic.

Are Koopalings turtles?

Koopas (once "the Koopa") are a category of turtle-like creatures, most of which form the Turtle Tribe or Koopa clan. There are many different types of Koopas, the most common being Koopa Troopas.

Is Bowser a turtle or tortoise?

Bowser is portrayed as the "King of the Koopas", anthropomorphic turtles that inhabit the world of the Mushroom Kingdom. Bowser differs greatly from the rest of the Koopa clan, which consists mainly of bipedal tortoises.