The power to
fuse genetically with another species
. Not to be confused with
The user either has or can fuse genetically with another species, some users are able to shift between several or any species they want. Exact effects vary by individual and the species they fuse with.
May be stuck in a half-animal and half-human form.
As a result, the ability isn't the same as Animal Mimicry, where the user can return to normal.
May fall in extreme depression from feeling like one has lost their humanity.
May have a shortened life expectancy depending on the animal.
May succumb to Feral Mind.
May get an animal's weaknesses.
Martel (Fullmetal Alchemist) is Half-Snake and has enhanced flexibility.
Bido (FullMetal Alchemist) is half human and half lizard.
Roa (FullMetal Alchemist) is half human and half ox.
Dolcetto (FullMetal Alchemist) half human and half dog.
Ulchi (Fullmetal Alchemist) half human and half crocodile.
Darius (FullMetal Alchemist) is half human and half gorilla.
Heinkel (FullMetal Alchemist) is half human and half lion.
Jerso (FullMetal Alchemist) half human and half toad.
Zampano (FullMetal Alchemist) is half human and half boar/porcupine.
Jabra's (One Piece) half-man half-wolf form.
Absalom (One Piece) was given animal transplants such as, elephants skin, lion jaws and muscles that are a mixture of a bear and gorilla.
Doctor Viper (Swat Kats: The Radical Squadron) was mutated into a half-cat/half-snake creature by a biochemistry experiment gone wrong.
Jefferson Starships (Supernatural) possesses the combined traits and abilities of vampires, wraiths, and shapeshifters.
The White hybrids (Aliens/Predator: Deadliest of the Species) possess the combined traits of humans, Xenomorphs, and Predators.
Caleb (Heroes) using his powers.
Connor (Angel) half demon half vampire
Krik Langstrom/Man-Bat (DC Comics) is half-bat and half-human.
Curt Conners/The Lizard (Marvel Comics) infused himself with Lizard DNA in order to regrow his arm.
Howler wasps (Dungeons & Dragons) are hybrids of monkey and bee.
Discord (My Little Pony: Friendship is Magic)
Bugbear (My Little Pony: Friendship is Magic)
Chimera (Teenage Mutant Ninja Turtles 2012 TV series) a partially eagle, salmon and worm.
Monsterex (Teenage Mutant Ninja Turtles Adventures) is a two-headed mix of vampire, werewolf, gillman, mummy, and Frankenstein's monster.