Parabomb

Para-bombs are Bob-ombs with parachutes. They dive from the sky and crash into their foes from the skies. They appear in Super Mario World, Super Princess Peach, New Super Mario Bros., New Super Mario Bros. Wii and Hotel Mario (here known as Para Bob-ombs). In New Super Mario Bros. and Super Mario 64 DS, there's a mini-game where Para-bombs must be blown-up before they hit a guarded flower. In Super Princess Peach there is a sub-species of Para-bomb named Glad Parabomb.

They are just like Paragoombas or Koopa Paratroopas, except in most versions where they appear, they don't have any wings, and they don't appear in a lot of Mario games.

In Hotel Mario, they had wings and could crash into enemies from above. They are similar to the Para-bomb, except for the fact that they could follow Mario and Luigi while falling. If they hit a door, the door would close, making Mario and Luigi's task harder.

Paper Mario: The Thousand-Year Door
Para Bob-ombs appeared in Paper Mario: The Thousand-Year Door. when Mario and his Partner were shot out of the cannon the hatch that held the Bob-ombs opened up and released the Bob-ombs. They came down slowly using parachutes.

Paper Mario 3DS
Para Bob-ombs are supposed to appear in Paper Mario 3DS. They appear in a mountain place falling from the sky. When the touch the ground they turn into normal Bob-ombs.