Snakey

Snakey is a attack system snake robot from Mega Man 3 that mainly appears in Snake Man's stage, and also in Buster Rod. G's stage. There are two types of it:



Big Snakey
Big Snakey (ビッグスネーキー) is a giant snake "mini-boss" of Mega Man 3. When facing them, there is a moving "floor" (it's tail) to make the battle difficult, as it shoots multiple shots.



Petit Snakey
Petit Snakey (プチスネーキー) is a snake enemy that shoot at the spot where Mega Man was last standing when they blinked. "Petit" is French for "small".



Trivia
Coincidentally, there is an Adventures of Lolo series enemy also called "Snakey", but this tends to be the easiest "enemy" of said games. All they do is stare in your direction and just sit there. They often serve as "blockades" to more dangerous enemies, such as Gol or Medusa.