"The picture's pretty bleak, gentlemen... The world's climates are changing, the mammals are taking over, and we all have a brain about the size of a walnut."
― Gary Larson, “The PreHistory of the Far side: a 10th anniversary exhibit”

The power to use the abilities of mammals. Variation of Animal Imitation and Animal Morphing.


User with this ability either is or can mimic/transform into mammals.





  • Users may need practice or a device to change back to original form.
  • Users may exhibit the same fears and or desires of taken form.
  • May become herbivores, or carnivorous in reflection of taken form.
  • May have some distrust of natural predators of the animal that take on, even those who their forms as well.

Known Users

See Also: Mammal Tropes.

  • Grassrunner Clan/Tribe (Breath of Fire)
  • Victor Creed/Sabretooth (Marvel Comics)
  • Henry McCoy/Beast (Marvel Comics)
  • M'Baku the Man-Ape (Marvel Comics)
  • Kenneth Hale/Gorilla Man (Marvel Comics); was physically transformed into an ape while still retaining human intelligence
  • Wolfsbane/Rahne Sinclair (Marvel Comics)
  • The Marvel Werewolves (Marvel Comics)
  • Black Cat (Marvel Comics)
  • Puma (Marvel Comics)
  • Moloids (Marvel Comics); "Mole People"
  • Mole Man (Marvel Comics)
  • Ursa Major (Marvel Comics)
  • Man-Wolf (Marvel Comic)
  • Vermin (Marvel Comics)
  • Black Panther (Marvel Comics)
  • Shalimar Fox (Mutant-X)
  • Cheetah (Marvel Comics)
  • Hepzibah (Marvel Comics)
  • Memphitisoids (Shi'ar Empire)
  • Rhino (Marvel Comics)
  • Tigra (Marvel Comics)
  • The Cat (Marvel Comics)
  • Mink Tribe (One Piece)
  • Vixen (DC Comics)
  • Cheetah (DC Comics)
  • Congorilla (DC Comics)
  • Manbat (DC Comics)
  • Catwoman (DC Comics)
  • Mirage (Aladdin)
  • Rumba Monkey (Power Rangers Dino Thunder)
  • Spidermonkey (Ben 10 AF/UA)
  • Sun Wukong (Journey to the West)
  • Saiyans via Oozaru (Dragonball)
  • Ultimate Spidermonkey (Ben 10 UA)
  • Krillitanes (Doctor Who)
  • Mags (Doctor Who: Greatest Show in the Galaxy)
  • K-9 (Doctor Who, The Sarah Jane Adventures, K-9)
  • Master Swoop (Power Rangers Jungle Fury)
  • Spirt Bat Ranger (Jungle Fury)
  • Kagura Sohma (Fruit Basket)
  • Erasers (Maximum Ride)
  • Doggie Crugor (SPD)
  • Jacob Black (Twilight)
  • Benwolf (Ben 10)
  • The Host (Doctor Who: Tooth and Claw)
  • George (Being Human)
  • Shaggy Rogers (Scooby Doo and the Reluctant Werewolf)
  • Isabella (Wizards of Waverly Place)
  • Mason Graybeck (Wizards of Waverly Place)
  • Hunter Sands (The Boy Who Cried Werewolf)
  • RJ (Power Rangers Jungle Fury; Wolf Spirt)
  • Alcide (True Blood)
  • The Wolfman (Universal)
  • Centaurs (Greek Mythology)
  • Isuzu "Rin" Sohma (Fruit Basket)
  • Ichigo/Zoey (Tokyo Mew Mew)
  • Lion-O (Thundercats)
  • Cheetahari (Thundercats)
  • Wildy Cat twins (Thundercats)
  • Panthro (Thundercats)
  • Tigra (Thundercats)
  • Kat Manx (SPD)
  • Momiji Sohma (Fruit Basket)
  • Several Rahi (Bionicle)
  • Makuta Vamprah (Bionicle)
  • Miss Merry Christmas (One Piece)
  • Carmidillo (Static Shock)
  • Armordrillo (Ben 10)
  • Cannonbolt (Ben 10)
  • Splinter (Teenage Mutant Ninja Turtles)
  • Rocksteady (Teenage Mutant Ninja Turtles)
  • Beebop (Teenage Mutant Ninja Turtles)
  • Rahzar (Teenage Mutant Ninja Turtles)
  • Yuki Sohma (Fruit Basket)
  • Argit (Ben 10 Alien Force)
  • Kenai (Disney's Brother Bear)
  • Anthropomorphic mammals (Zootopia)
  • James Potter (Harry Potter)
  • Sirus Black (Harry Potter)
  • Peter Pettigrew (Harry Potter)
  • Minerva McGonagall (Harry Potter)
  • Remus Lupin (Harry Potter)
  • Fenrir Greyback (Harry Potter)
  • Beast Boy (Teen Titans)
  • Wildmutt (Ben 10/Ben 10 UA); Canine Mimicry and Monkey Mimicry
  • Wogren (World of Warcraft)
  • Ruby/Red Riding Hood (Once Upon A Time)
  • Mizune(s) (Soul Eater)
  • Kim Diehl (Soul Eater)
  • Scott McCall (Teen Wolf)
  • Marcus Corvinus (Underworld)
  • William Corvinus (Underworld)
  • Michael Corvin (Underworld)
  • Lucian (Underworld)
  • Sonic the Hedgehog (Sonic the Hedgehog)
  • Mammalian demons (Chinese, Japanese, & Korean mythology)
  • Beast/Adam (Beauty and the Beast)
  • Plagg (Miraculous Ladybug)
  • The Beastmaster (The Legend of Dick and Dom)