Snifit (Super Mario 64)

Snufits first appeared in Hazy Maze Cave in the Metal Cavern part in Super Mario 64 and Super Mario 64 DS. Essentially they are only floating miniature Snifits, but one unique trait is that Snufits inflate like a balloon before firing. When Mario comes too close to one it will shoot balls out of its mouth in short bursts called Snufit Balls. Snufits can be jumped on and will be defeated if Mario is quick enough, before they have a chance to fire at him. They later made an appearance in Mario Party 2 on the Space Land board as the Snufit Police, but were referred to as Snifits in some copies of the game. They can fire small projectiles, similar to rocks.

Trivia
Their Japanese name is identical to that of an ordinary Snifit, implying that they are intended to be the same species.