Fishin' Boo

From the Super Mario Wiki

Fishin' Boos are a cross between a Boo and a Fishin' Lakitu found in Super Mario World. They carry a fishing rod and ride a Lakitu's Cloud, much like the living version. However, instead of a 1-Up Mushroom, Fishin' Boo carry a flame, and follows Mario or Luigi in a way that makes it hard for them to Jump. A Fishin' Boo has the same immunities as a normal Boo, and so cannot be jumped on. They, though, are invincible.

Fishin' Boos also make an appearance in Super Princess Peach. A calmer variety also appear called Calm Fishin' Boos. Only Rage destroys them.

Lakitu Characters
Laki | Lakilester | Lakilulu | Lakithunder | Lakitu Bros. | Spike Storm
Lakitu Species
Aqua Lakitu | Calm Fishin' Boo | Calm Lakitu | Dark Lakitu | Fishin' Boo | Fishin' Lakitu | Lakipea | Lakitufo | Pipe Lakitu | Thunder Lakitu | Wall Lakitu

Boo Characters
Bigger Boo | Boolossus | Boos in Luigi's Mansion | Bootler | Franky | Herbert | Igor | King Boo | Lady Bow | Lahla | Peeka | Spooky Speedster | Stanley | The Creepy Steeple Boo
Boos
Atomic Boo | Balloon Boo | Big Boo | Big & Little Boo | Blindfold Boo | Bomb Boo | Boo | Boo Balloon | Boo Buddy (SMW) | Boo Buddy (YS) | Boo Buddy Block | Boo Buddy Snake | Boo Guy | Boo Man Bluff | Broozer | Calm Fishin' Boo | Circling Boo Buddies | Dark Boo | Dark Dark Boo | Disappearing Boo Buddies | Fishin' Boo | Li'l Boo | Mad Big Boo | Mad Boo | Red Boo | Sleepy Boo | Stretch | Terekuribo