List of species

A

 * Albatoss - Doki Doki Panic
 * Amp - Super Mario 64

B

 * Bandit - Super Mario World 2: Yoshi's Island
 * Beanie - Mario and Luigi: Superstar Saga
 * Beanish - Mario and Luigi: Superstar Saga
 * Blargg - Super Mario World
 * Blooper - Super Mario Bros.
 * Bob-omb - Doki Doki Panic
 * Boo - ''Super Mario Bros. 3
 * Bristle - Paper Mario: The Thousand Year Door
 * Bub-ulb - Paper Mario
 * Bullet Bill - Super Mario Bros.
 * Bully - Super Mario 64
 * Buzzy Beetle - Super Mario Bros.

C

 * Cataquack - Super Mario Sunshine
 * Chomp - ''Super Mario Bros. 3
 * Cheep Cheep - Super Mario Bros.
 * Chuckya - Super Mario 64
 * Cleft - Paper Mario
 * Clubba - Paper Mario
 * Crazy Dayzee - Super Mario World 2: Yoshi's Island

D

 * Doogan - Paper Mario
 * Dragon - Paper Mario: The Thousand Year Door
 * Dry Bones - Super Mario Bros. 3
 * Duplighost - Paper Mario

F

 * Frogog - Super Mario RPG: Legend of the Seven Stars
 * Fuzzipede - Paper Mario
 * Fuzzy - Super Mario World
 * Fwoosh - Super Mario 64

G

 * Gnat - Mario Paint
 * Goomba - Super Mario Bros.
 * Grindel - Super Mario 64
 * Gulpit - Paper Mario

H

 * Hammer Bros. - Super Mario Bros.
 * Human - Donkey Kong

K

 * K-9 - Super Mario RPG: Legend of the Seven Stars
 * Kremling - Donkey Kong Country
 * Klap Trap - Donkey Kong Country
 * Koopa Troopa - Super Mario Bros.
 * Koopatrol - Paper Mario

L

 * Lakitu - Super Mario Bros.
 * Lil Oinks - Paper Mario

M

 * Magikoopa - Super Mario World
 * Manta - Super Mario 64
 * Mechakoopa - Super Mario World
 * Mondo Mouth - Super Mario World 2: Yoshi's Island
 * Monkey - ''Super Mario World 2: Yoshi's Island
 * Monty Mole - Super Mario World
 * Mouser - Doki Doki Panic
 * Mr. Blizzard - Super Mario 64
 * Mr. I. - Super Mario 64

N

 * Ninji - Doki Doki Panic
 * Noki - Super Mario Sunshine

O

 * Oho Jee - Mario and Luigi: Superstar Saga

P

 * Paratroopa - ''Super Mario Bros.
 * Penguin - Super Mario World 2: Yoshi's Island
 * Pianta - Super Mario Sunshine
 * Pidget - ''Doki Doki Panic
 * Piranha Plant - Super Mario Bros.
 * Plesiosaurus - Super Mario 64
 * Podoboo - Mario Bros.
 * Pokey - ''Doki Doki Panic
 * Puni - Paper Mario: The Thousand Year Door

R

 * Raven - Super Mario World 2: Yoshi's Island
 * Rex - Super Mario World
 * Ruff Puff - Paper Mario

S

 * Sandbird - Super Mario Sunshine
 * Shy Guy - Doki Doki Panic
 * Snifit - Doki Doki Panic
 * Sunfit - Super Mario 64
 * Sparky
 * Spindel - Super Mario 64
 * Spinia - Paper Mario: The Thousand Year Door
 * Spiny - Super Mario Bros.
 * Star - Paper Mario
 * Subcon - Doki Doki Panic

T

 * Thwomp - Super Mario Bros. 3
 * Toad - Super Mario Bros.

W

 * Whacka - Paper Mario
 * Whale - Paper Mario
 * Whomp - Super Mario 64
 * Wiggler - Super Mario World
 * Wizzerd - Paper Mario: The Thousand Year Door

X

 * X-Naut - Paper Mario: The Thousand Year Door

Y

 * Yoshi - Super Mario World
 * Yux - Paper Mario: The Thousand Year Door

Z

 * Zinger - Donkey Kong Country