Pole

Pole (ボウル) is a tadpole robot in Mega Man 3, and they appear in Gemini Man's stage, both regular and when in pursuit of Doc Robot. They stay in eggs that block Mega Man's way. If shot with the Mega Buster or Needle Cannon, the egg breaks to release the Pole, which slowly chases Mega Man until he shoots it.

They appear in Gemini Man's Stage again in Mega Man III and the 3rd Wily Tower Stage in Mega Man: The Wily Wars.