Namihe

From Wikitroid, the Metroid wiki

The Namihe is a stationary creature found in the deepest parts of the planet Zebes. It is found stuck in the walls of extremely hot caverns, they constantly spit blue-hot fireballs. They are very much the same as Funes, except they have large red eyes and they spit fireballs at a much faster rate. They can only be killed with a Super Missile.