Mammalian or mammalianoid species are those either belonging to or biologically resembling the animal group classis mammalia. When dealing with alien species, the characters most commonly used to define mammalianoids include an internal skeleton and jaws resembling those of Earth vertebrates; homeothermy; and the habit of taking extensive care of, and nourishing, young offspring. Fur coating or hair and external ears are also commonly present in mammalian species.
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All items (541)
A
- Abednedo
- Ackdarian
- Adenian
- Aggedor
- Air Whale
- Akiridion
- Akrennian
- Alfa 177 canine
- Alien (Parents from Space)
- Alien (Savage Planet)
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- Alien Jackal
- Allayi
- Alvarian
- Amaran
- Ameglian Major Cow
- Andalite
- Andrewsarchus (FMM-UV 32)
- Angara
- Anooba
- Antican
- Anubian Baskurr
- Appoplexian
- Evolved Appoplexian
- Arachnichimp
- Evolved Arachnichimp
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- Ardennian
- Argit's Species
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- Asari
- Asgardian
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- Atheleni
- Atrocian
- Atrurk
- Atuuk
- Avian
- Axturian
- Azure
B
- Baliflid
- Banfoo
- Banth
- Bazwarz
- Beader
- Bear Cub
- Bearded Amprat
- Beastman
- Beerus' Race
- Bigtooth Furlon
- Bilusaludo
- Binipinardian
- Biologically Engineered Garbage Gobblers
- Bishtar
- Blongo
- Bloop
- Blue-furred Feline
- Blutor
- Boar-wolf
- Boerboe
- Bolkin
- Boray
- Borse
- Bothan
- Boudacian
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-
- Brontoteriy (FMM-UV 32)
- Brutebeast
- Bull-Ape
- Bulrathi
- Bunnicorn
- Burnt
C
- C18 Locker Aliens
- Cadmium
- Caitian
- Calcoan
- Canid
- Canidan
- Carinoid
- Castithan
- Cat
- Cat (The Cat from Outer Space)
- Cat from Saturn
- Cat Person (Rick and Morty)
- Catnipian
- Centaur
- Cerberus (Roswell Conspiracies)
- Chadra-Fan
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- Chevin
- Chinoike
- Chironian
- Chowbak
- Chronian
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- Chrrt-chuk
- Clanger
- Clefable
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- Cornerian
- Coverton's Species
- Cryhock
- Cypabaran
D
- Decka's Species
- Demons (Nanatsu no Taizai)
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- Diomedan
- Doc's Species
- Dog
- Dog (Good Boy!)
- Dog Poop's species
- Dokepal
- Dolphin
- Doopidoo
- Dowutin
- Drakoulias
- Drall
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- Dug
- Dunkrum
- Dylinx
E
- Edinar
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- Elerian
- Elom
- Emoji Alien
- Endorian Rabbit
- Energy Vampire
- Enkaran
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- Envall
- Ersweelan
- Espheni
- Etecoon
- Eternian
- Evon
- Ewok
F
- Fairy (Winx Club)
- Falumpaset
- Fathier
- Felinid
- Felis sapiens
- Feng
- Fenrisian Wolf
- Fi
- Fire Dog
- Fist Fighter
- Fizzgig
- Flamrylian
- Flurik
- Foo-Foo
- Foon
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- Frigosian
- Frozian
- Fryno
- Furyan
- Fymiera
G
- Gamorrean
- Ganymede Sea Rat
- Garblovian
- Gashta
- Gauran
- Gazorpian
- Gedd
- Geelan
- Geldirus
- Giant Kangaroo
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- Gigoran
- Gimlinopithecus
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- Glowkie
- Gnolam
- Goblin (Black Science)
- Golden People
- Gorax
- Gorilla
- Gramoche
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- Gran
- Grazerite
- Green Tiger
- Greenvale Native
- Grimkat
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- Gronk
- Grootslang (The Troop)
- Gualama
- Gundark
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- Gupin
H
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