Honen

Honens (also called Honhens or Fish Bones) are enemies that appear in Super Mario Land. Honens are skeletal fish enemies that can only be found in levels of the Muda Kingdom. Honens are said to be fish that were eaten by Tatanga.

History
Honens are often found in the water leaping out attempting to bite Mario when he passes by. Honens can be easily taken out by jumping on them.