Editing Popular beast alternate modes

Earth is a planet literally teeming with organic life forms. Millions of genera, of all shapes and sizes, inhabit the planet, and a [[Transformer|Cybertronian]] might scan any of them for a potential [[alternate mode]]. Some genera, however, are extremely popular with Cybertronians.

'''TFWiki.net: The Transformers Wiki''' has certain requirements for an animal to be listed here. There must be at least '''three unique toy molds''' (or in-fiction appearances, in the case of non-toy bodies/characters) that share the [[beast mode]]. There must also be at least '''one unique character per mold'''—a single character getting numerous revamps in similar bodies over the years would not count as a "popular mode." 

Each mold is listed on its own line, with all different-character decoes/[[retool]]s on the same line. The list is organized in chronological order of toy release.

:''See also'': [[Popular Earth vehicle alternate modes]], [[Non-vehicle non-beast alternate modes]], [[General Motors]]

==Arthropods==

===Arachnids===
====Spiders====
''Black Widow Spiders'' (''Latrodectus mactans'')

*[[Blackarachnia (BW)]] 
*[[Arcee (G1)]]
*[[Crystal Widow]]
*[[Blackarachnia (Animated)]]
*[[Airachnid (Prime)]] (robot mode motif)
*[[Airachnid (G1)]]

====Scorpions====
[[File:BWtoy-ScorponokMega.jpg|right|thumb|upright=1.4|Willing to trade his bee for a city mode.]]
*[[Scorponok (G1)]] / [[Scorponok (G1)|BlackZarak]]
*[[Pincher (G1)]]
*[[Scorpulator]]
*[[Double Punch]]
*[[Scorpia (G2)|Scorpia]]
*[[Scorponok (BW)]] / [[Sandstorm (BW)]]
*[[Quickstrike (BW)]] (partially)
*[[Poison Bite]]
*[[Scorponok (Energon)]] / [[Scorponok (Energon)|Dark Scorponok]]
*[[Scorponok (Movie)]]
*[[Zori]] / [[Sting (Adventure)]]
*[[Sandsting]]
*[[Scorponok (WFC)]] / [[Paralon (RID)]]

===Crustaceans===
====Crabs====
[[File:BW-BWN-toy Razorclaw-Rockbuster.jpg|right|thumb|upright=1.4|When all the world is metrosexual, the Crab People will finally reign supreme!]]
*[[Cancix]]
*[[Octopunch (G1)|Octopunch]]
*[[Rampage (BW)]] / [[Shokaract]]
*[[Razorclaw (BW)]] / [[Rockbuster]]
*[[Razor-Sharp]]
*[[Crab spy]]
*[[Gabu]]
*[[Gra]]
*[[Clampdown (RID)]] / [[Clawtrap]] (robot mode motif)

===Insects===
====Stag beetles (family Lucanidae)====
[[File:G1 Chopshop toy.jpg|right|upright=1.4|thumb|Not [[Pokeformers|Pinsir]].]]
*[[Shrapnel (G1)]] / [[Zaptrap]]
*[[Chop Shop (G1)]]
*[[Insecticon (BW)]]
*[[Beetle]]
*[[Scarem]]
*[[Sharpshot]]
*[[Shrapnel (Adventure)]]

====Scarabs and rhinoceros beetles (family Scarabaeidae)====
*[[Bombshell (G1)|Bombshell]] / [[Bombshell (SG)|Bombshell (Shattered Glass)]] / [[Salvo (G1)|Salvo]]
*[[Barrage (Insecticon)]]
*[[Ram Horn]] / [[Motorarm (BWII)]]
*[[Needler (G1)|Needler]]
*[[Insecticon (Energon)]]
*[[Hardshell]] / [[Bombshock (Prime)]] / [[Razorhorn]]
*[[Bido]]
*[[Bombshell (Adventure)]]

====Grasshoppers and locusts (order Caelifera)====
*[[Kickback (G1)]] / [[Kickback (SG)|Kickback (Shattered Glass)]] / [[Shothole]] / [[Non-Biological Extraterrestrial|NBE 125]]
*[[Ransack (G1)]]
*[[Scourge (BW)]]
*[[Kickback (FOC)]]
*[[Kickback (RID)]] (robot mode motif)

====Wasps and ants (order Hymenoptera)====
[[File:Waspinatortelemocha.jpg|right|thumb|upright=1.4|A rare shot of Waspinator not getting blown up.]]
*[[Buzz Saw (BW)]] / [[Waspinator (BW)]] / [[Starscream (G1)]] {{storylink|Transformers: Beast Wars Transmetals (N64)}}
*[[Dirge (BWII)|Dirgegun]]
*[[Injector]] / [[Rartorata]] (partially)
*[[Inferno (BW)]] / [[Antagony (BW)]]
*[[Scavenger (BW)]]
*[[Buzzer-Bot]] / [[Billy (Go-Bots)]]
*[[Wasp|Waspinator (Animated)]] / [[Inferno (Animated)]] / [[Antagony (Animated)]]
*[[Storm Rider]] / [[King Waruder]] / [[Paralyzer]] / [[Bug Bite II]] / [[Parasite]] / [[Skywasp]] / [[Mudfighter]] / [[Waspinator (BWSG)|Waspinator (Shattered Glass)]]
*[[Venin]] / [[Buzz Saw (AOE)]] / [[Crusher (Diaclone)]] / [[Buzzer (Diaclone)]] / [[B-Navi]] / [[Ripper (Diaclone)]] / [[NAVI-Q]] / [[Thrasher (Diaclone)]] / [[King Waruder|Daros]] / [[Buggy]]

====Mantises (order Mantodea)====
*[[Manterror]] / [[Mantis]]
*[[Buzzclaw (BW)]] / [[Buzzclaw (G1)]] / [[Dirge (Timelines)]] / [[Virulent Clone]] / [[Repugnus (G1)]] (partially)
*[[Magi]] / [[Shou]] / [[Scalpel (ROTF)]]

====Dragonflies (order Odonata)====
*[[Jetstorm (BW)]] / [[Tonbot]]
*[[Sky Shadow (BW)]] / [[Drancron]] (partially)
*[[Dobo]]

==Mythical creatures==
===[[Dragon]]s===
[[File:Cryotekridtoy.jpg|right|upright=1.4|thumb|Moonlights as a Yu-Gi-Oh! card.]]
*[[Mechatron]]
*[[Megatron (BW)]] 
*[[Cryotek (RID)]] / [[Cryotek (Universe)]]
*[[Doublecross]]
*[[Deathsaurus (Victory)]] / [[Deathsaurus (SG)]]
*''Likely'' [[Esmeral (Victory)|Esmeral]] / [[Esmeral (SG)]]
*[[Galvatron (BWII)]] / [[Unicron]]
*[[Nightscream (Classics)]] / [[Dragoyell]] / [[Brimstone (Universe)]] / [[Sling (AOE)|Sling (AoE)]]
*[[Noble (BM)|Savage]]
*[[Sinnertwin (G1)]] / [[Sinnertwin (SG)]]
*[[Snapdragon (G1)|Snapdragon]]
*[[Hun-Gurrr (G1)|Hun-Gurrr]] 
*[[Megatron (RID)]]
*[[Scourge (Cybertron)]] / [[Trypticon (G1)|Trypticon (Classics)]] / [[Bruticus (RID)]]
*[[Predaking (Prime)]] / [[Dragotron]]
*[[Ripclaw]] / [[Ser-Ket (Prime)|Ser-Ket]] / [[Bakudora]]
*[[Skystalker (Prime)]] / [[Backbite (Prime)]] / [[Skylynx (Prime)|Skylynx]] / [[Judora (Go!)|Judora]]
*[[Lazerback (Prime)|Lazerback]] / [[Vertebreak (Prime)]] / [[Gaidora (Go!)|Gaidora]]
*[[Hun-Gurrr (Prime)]]
*[[Twinstrike (Prime)]] / [[Thrash]]
*[[Hydrax]]
*[[Optimus Prime (WFC)/toys#Exprime|Optimus Exprime]]
*[[Dragonus]] / [[Windra]]
*[[Flamesnort]] (robot mode motif)
*[[Drake_(RB)|Drake]]
*[[Wingblaze]] / [[Freezer Burn]]
*[[Bumblebee (WFC)/toys#Knight Watch|Knight Watch Bumblebee]]
*[[Squeezeplay (G1)#Generations|Crashbash]] / [[Grimlock_(G1)/toys#Clobber|Clobber]] / [[Overkill_(G1)#Generations|Overboard]] / [[Butla#Legends|Butla]] (partner drone)
*[[Steelbane]] / [[Skullitron]]
*[[Dragonstorm]]

==Fishes==

===Chondrichthyes===
====Rays====
''Manta Ray'' (''Manta birostris'')
[[File:BM-toy Hammerstrike.jpg|right|upright=1.4|thumb|Starring in the next ''Shark Attack'' movie.]]
*[[Seawing (G1)|Seawing]] / [[Kraken]] / [[Terrormander]]
*[[Manta Ray (BW)]]
*[[Depth Charge (BW)]]

====Sharks====
''Hammerhead shark'' (genus ''Sphyrna'' and others)

*[[Cybershark]] / [[Starscream (BWII)|Hellscream]] / [[Overbite (G1)]]
*[[Air Hammer]] (partially)
*[[Hammerstrike (BM)]] / [[Sharkticon (G1)]] {{storylink|Betrayal}}
*[[Hammerstrike (RID)]] / [[Ragebyte]]

==Reptiles==
===Crocodylians===
[[File:BWtoy-MegatronBasic.jpg|right|upright=1.4|thumb|Don't flush him down the toilet.]]
''American alligator'' (''Alligator mississippiensis'')

*[[Skullcruncher (G1)]]
*[[Megatron (BW)]] / [[Albitron]]
*[[Terragator]] (partially)
*[[Soundwave (BW)]]
*[[Krok (G1)|Krok]]
*[[Gatoraider]]
*[[Dai]]
*[[Razorgrille (RID)]] / [[Skullcruncher (RID)]] (robot mode motif)

===Lizards===
*[[Geckobot]]
*[[Sky Shadow (BW)]] / [[Drancron]] (partially)
*[[Buzzclaw (BW)]] / [[Buzzclaw (G1)]] / [[Dirge (Timelines)]] / [[Virulent Clone]] / [[Repugnus (G1)]] (partially)
*[[Wreckloose (Cybertron)]] / [[Wreckloose (TF 2010)]]
*[[Iguanus (BW)]] / [[Crazybolt (BWN)|Crazybolt]]
*[[Reptilion]]
*[[Zad (Prime)]] / [[Zad (G1)]]
*[[Crazybolt (RID)]] (robot mode motif)
*[[Slicedice]] (robot mode motif)

===Snakes===
''Cobras'' (genus ''Naja'' and others)

*[[Cohrada]]
*[[Quickstrike (BW)]] (partially)
*[[Night Viper]] (even though vipers aren't cobras)
*[[Cobrabreast]] (presumably)
*[[Gob (Prime)]] / [[Gob (G1)]]
*[[Vertebreak (RID)]] (robot mode motif)

===Turtles===
''Snapping turtles'' (genera ''Chelydra'' and ''Macroclemmys'')

*[[Snaptrap (G1)|Snaptrap]] / [[Turtler]] / [[Halfshell]] 
*[[Snapper]] 
*[[Terragator]] (partially)
*[[Dado (Prime)]]

===Dinosaurs===
====''Ankylosaurus''====
*[[Gairyu]] (pretender shell only)
*[[Bazooka (BWN)|Bazooka]] / [[Slapper (Dinobots)|Slapper]]
*[[Dinobot (PCC)|Ankylosaurus drone]]
*[[Roughneck]]
*[[Scowl (RID)|Scowl]]
*[[Scale (RB)|Scale the Shield-Bot]]

====''Brontosaurus''<ref>Due to the changing classification status of various fossils, these molds may have been described as either ''Brontosaurus'' or ''Apatosaurus'' at the time of release.</ref>====
*[[Sludge (G1)]] 
*[[Zaur (Headmasters)|Zaur]] / [[Uruaz]] / [[Zauru]]
*[[Rairyu]] (pretender shell only)
*[[Sludge (SG)]]
*[[Zaur (Animated)|Zaur]]
*[[Sludge (FOC)]]
*[[Slog (AOE)]]
*[[Heatwave (RB)|Heatwave The Rescue Dino-Bot (RB)]]

====''Stegosaurus''====
[[File:G1Snarl toy.jpg|upright=1.2|thumb|"[[Slag (G1)|Slag]] stole my name." :'(]]
*[[Snarl (G1)]]
*[[Slugfest (G1)]] / [[Slugfest (SG)|Slugfest (Shattered Glass)]]
*[[Doryu (Victory)]] (pretender shell only)
*[[Saberback]] / [[Striker]] / [[Snarl (Dinobots)]]
*[[Hacksaw]]
*[[Doryu (SG)]]
*[[Snarl (FOC)]]
*[[Snarl (AOE)]]
*[[Chase (RB)|Chase the Rescue Dinobot (RB)]]

====''Styracosaurus''====
*[[Killer Punch]]
*[[Kakuryu (SG)]]
*[[Grimstone (PCC)]] / [[Kakuryu (Victory)]]

====''Triceratops''====
*[[Slag (G1)]]
*[[Kakuryu (Victory)]] (pretender shell only)
*[[Guiledart]] / [[Triceradon (BM)]] / [[Triceradon (Dinobots)]]
*[[Knockdown (Classics)]] / [[Ironlunge]] / [[Stockade (Universe 2008)]] / [[Triceradon (DOTM)]] / [[Thunderlips]]
*[[Snarl (Animated)]] / [[Slug (Adventure)]]
*[[Slug (FOC)]]
*[[Slug (AOE)]]
*[[Boulder|Boulder the Rescue Dinobot]]
*[[Tricerashot]] (robot mode motif)
*[['Tops]]

====''Tyrannosaurus''====
[[File:BM T-Wrecks toy.jpg|right|upright=1.4|thumb|"Down, Dino. Down, boy! Down, boy! Down!!"]]
*[[Grimlock (G1)]] / NBE 08 
*[[Overkill (G1)]] / [[Overkill (SG)]]
*[[Goryu (Victory)]] (pretender shell only)
*[[Megatron (BW)]] / [[T-Wrecks]]
*[[Trypticon (G1)]] / [[Megastorm|Gigastorm]]
*[[Tyrannitron]]
*[[Terrorsaur (Classics)]] / [[Gnashteeth]] / [[Ransack (Universe 2008)]] / [[Dualor (DOTM)]] / [[Ivan]]
*[[Predacon (Armada)]]
*[[Grimlock (Energon)]]
*[[Megatron (Armada)|Megatron (Cybertron)]] / [[Cindersaur (G1)|Cindersaur]]
*[[Grimlock (Animated)]]
*[[Grimlock (SG)]]
*[[Goryu (SG)]]
*[[Grimlock (WFC)|Grimlock (FOC)]]
*[[Grimlock (AOE)]]
*[[Grimlock (Cyberverse)]]
*[[Optimus Prime (WFC)|Optimus Primal (Rescue Bots)]]
*[[Squeezeplay (G1)#Generations|Crashbash]] / [[Grimlock_(G1)/toys#Clobber|Clobber]] / [[Overkill_(G1)#Generations|Overboard]] / [[Butla#Legends|Butla]] (partner drone)
*[[Sharp-T]]

====''Velociraptor''====
*[[Dinobot (BW)|Dinobot]] / [[Grimlock (G1)]] / [[Thrust (BWII)|Thrustor]] / [[Grimlock (Dinobots)]]
*[[Dinobot II]] / [[Rapticon (BM)|Rapticon]]
*[[Razor Claw]]
*[[Reptron (Go-Bots)]] / [[Dino-Bot]] / [[Greg (Go-Bots)]] / [[Reptron (Universe)]]
*[[Slash (AOE)]]
*[[Velocirazor]]
*[[Bumblebee (WFC)/toys#RaptorRescan|Bumblebee (WFC)]]
*[[Slash (Generations)]]
*The [[Raptoricon]]s
*[[Lance (RB)|Lance the Raptor-Bot]]

===Pterosaurs===
====''Pteranodon''====
[[File:Cybertron Brimstone toy.jpg|right|upright=1.1|thumb]]
*[[Swoop (G1)]]
*[[Graphy]]
*[[Yokuryu]] (pretender shell only)
*[[Terrorsaur (BW)|Terrorsaur]] / [[Fractyl]] / [[Lazorbeak]] / [[Hydra (BWN)|Hydra]] / [[Terranotron (Dinobots)]]
*[[Terranotron (BM)]] / [[Terrorsaur (Armada)]] / [[Ravenus]]
*[[Reptix]] / [[Windrazor (Universe)]] / [[Rav (DOTM)]] / [[Paulie]]
*[[Swoop (Energon)]]
*[[Brimstone (Cybertron)]] / [[Swoop (SG)|Swoop (Shattered Glass)]]
*[[Swoop (Animated)]] / [[Swoop (Adventure)]]
*[[Swoop (WFC)]]
*[[Nosedive]]
*[[Blades (RB)|Blades The Rescue Dino-Bot (RB)]]
*[[Pterry]]

==Birds==
===Condors (genera ''Vultur'' and ''Gymnogyps'')===

*[[Laserbeak (G1)]] / [[Buzzsaw (G1)]] / [[Garboil (G1)]] / [[Sundor]] / [[Non-Biological Extraterrestrial|NBE 57]] / [[Laserbeak (SG)|Laserbeak (Shattered Glass)]] / [[Buzzsaw (SG)|Buzzsaw (Shattered Glass)]] / [[Buzzsaw (ROTF)]]
*[[Silverbolt (BW)]]
*[[Laserbeak (Cybertron)]] / [[Hell Buzzsaw]] / [[Blockrock]]
*[[Booster X10]] / [[Night Beat 7]]
*[[Laserbeak (Animated)]] / [[Buzzsaw (Animated)]] / [[Garboil (Animated)]] / [[Sunder (Animated)]]
*[[Laserbeak (DOTM)]] (robot mode motif)

===Eagles (order Accipitriformes)===
*[[Divebomb (G1)]]
*[[Squawktalk (G1)|Squawktalk]]
*[[Eaglebreast]]
*[[Silverbolt (G1)]] / [[Skywarp (BWII)]]
*[[Silverbolt (BW)]] / [[Windrazor (BW)]] (partially)
*[[Screech (Action Master)|Screech]]
*[[Dreadwing (Classics)]] / [[Wedge Shape]] / [[Longview (Universe)]] / [[Divebomb (SG)]]
*[[Talon (RB)]]

===Hawks and falcons (order Falconiformes)===
[[File:Airazorbwtfmtoy1.jpg|right|thumb|upright=1.4|It's a bird! It's a plane! It's both!]]
*[[Hawkbreast]]
*[[Wingspan]]
*[[Doubledealer]] / [[Clouder|Doubleclouder]]
*[[Airazor (BW)]]
*[[Tigerhawk]] / [[Razorclaw (Universe)]] (partially)
*[[Air Hammer]] (partially)
*[[Sights (G1)|Sights]]
*[[Airazor (Armada)]]
*[[Divebomb (Energon)]] / [[Blackout (Terrorcon)|Blackout (Energon)]]
*[[Baru]]

==Synapsids==
====''Dimetrodon''====
*[[Sling (BWN)|Sling]] / [[Sludge (Dinobots)]]
*[[Dinobot (PCC)|"Spinosaurus" drone]]
*[[Gnaw (AOE)|Gnaw (Construct-Bot)]]

==Mammals==
===Bats===
[[File:G1Ratbat toy.jpg|right|upright=1.4|thumb|He tried to get a recurring role in ''Batman Beyond''.]]
*[[Kōmoribreast]]
*[[Mindwipe (G1)|Mindwipe]] / [[Convobat]]
*[[Nightscream (BM)]]
*[[Batscout]] / [[Nightshriek]] / [[True One]]
*[[Noctorro]] (partially)
*[[Optimus Primal (BW)|Optimus Primal]] / [[Onyx Primal]]
*[[Ratbat (G1)]] / [[Ratbat (SG)|Ratbat (Shattered Glass)]] / [[Wingthing (G1)]]
*[[Skar (Decepticon)|Skar]] / [[Clouder]]
*[[Sonar (BW)]]
*[[Soundwave (BW)]]
*[[Megatron (RID)]]
*[[Ratbat (Animated)]] / [[Wingthing (Animated)]]
*[[Hades]]
*[[Ratbat (ROTF)]]
*[[Nightstrike]]

===Bovids===
[[File:G1toy-Horri-Bull.jpg|right|upright=1.4|thumb|Not a Terror dog, we swear.]]
*[[Tantrum (G1)|Tantrum]]
*[[Noctorro]] (partially)
*[[Horri-Bull]]
*[[Longhorn]]
*[[Bonecrusher (BW)]] / [[Bighorn]]
*[[Bisonbreast]]
*[[Ramulus]]
*[[Balo]]
*[[Bolt]]
*[[Terrashock]] / [[Overhead]] (robot mode motif)

===Canines===
'''Wolves / Dogs''' (''Canis lupus'')
[[File:BW-toy WolfangMaximal.jpg|right|thumb|upright=1.4|Timber from ''G.I. Joe'' Crossovers...if such a toyline existed.]]
*[[Carnivac (G1)|Carnivac]]
*[[Wolfang (Maximal)]] / [[Wolfang (Predacon)]] / [[K-9]] / [[BB|Max-B]]
*[[Weirdwolf (G1)]]
*[[Sixshot]]
*the [[Cub]]
*[[Silverbolt (BW)]] / [[Windrazor (BW)]] (partially)
*[[Quickstrike (BM)]]
*[[Noble (BM)|Noble]]
*[[Overbite (Classics)]] / [[Gredator]] / [[Razorclaw (SG)|Razorclaw (Shattered Glass)]] / [[Scavenger (Universe 2008)]]
*[[Bruticus (RID)]]
*[[Snarl (Cybertron)]]
*[[Beast-Bot|Preditron]]
*[[Steeljaw (DOTM)]]
*[[Servo (RB)]]
*[[Growl (RB)]]
*[[Steeljaw (AOE)]]
*[[Sawback]]
*[[Fireplug]]
*[[Steeljaw (RID)]] / [[Phantomjaw]] (robot mode motif)
*[[Silverhound]] (robot mode motif)
*[[Clipshade]] (robot mode motif)

===Elephants/Mammoths===
*[[Shuffler]]
*[[Ironhide (G1)]] / [[Santon]]
*[[Torca (BW)]] / [[Elphaorpha]] ([[Fuzor|partially]])
*[[Big Convoy]] / [[Black Big Convoy]] / [[Nemesis Prime (Universe)|Nemesis Prime (Universe 2003)]] / [[Ultra Magnus (G1)|Ultra Mammoth]]
*[[Megatron (RID)|Galvatron (RID)]] / [[Deathsaurus (Victory)]]
*[[Ozu (Prime)]] / [[Geki]]

===Equines===
*[[Battle Unicorn]] / [[Magna Stampede]]
*[[Dropshot (Armada)]] / [[Dropshot (SG)|Dropshot (Shattered Glass)]]
*[[Mach Kick]]
*[[Strada]]

===Felines===
'''Jaguars''' (''Panthera onca'')

*[[Ravage (G1)]] / [[Glit (KP)|Glit]] / [[Howlback (G1)]] / [[Ravage (SG)|Ravage (Shattered Glass)]] / [[Howlback (BB)]]
*[[Panther]]
*[[Jaguarbreast]]
*[[Battle Ravage]] / [[Command Ravage]]
*[[Beast-Bot|Beast-Bot II]]
*[[Ravage (ROTF)]]
*[[Scratch]] / [[Razorpaw]] (robot mode motif)

'''Tigers''' (''Panthera tigris'')
[[File:Tigatron-HasbroToy.jpg|right|upright=1.4|thumb|Tigertron after visiting a tanning salon.]]
*[[CatSCAN]]
*[[Rampage (G1)]]
*[[Snarl (Classics)]] / [[Apexus]] / [[Snow Cat (Universe)]] / [[Rampage (SG)|Rampage (Shattered Glass)]] / [[Catilla (DOTM)]]
*[[Tigerbreast]]
*[[Toraizer]]
*[[Tigatron]]
*[[Tigerhawk]] / [[Razorclaw (Universe)]] ([[Fuzor|partially]])
*[[Bantor (BW)]] ([[Fuzor|partially]])
*[[Tigertron]] / [[George (Go-Bots)|George]]
*[[Stripes]]

'''Lions''' (''Panthera leo'')

*[[Angela]] / [[Dark Eggleo]] / [[Eggleo]]
*[[Lio Convoy]] / [[Black Lio Convoy]]
*[[Lionbreast]]
*[[Leonicus]]
*[[Prowl (G1)]] / [[Lio Junior]]
*[[Razorclaw (G1)]]
*[[Lionizer (G1)|Lionizer]]
*[[Snarl (BM)]] / [[Alpha Trion (G1)]]
*[[Lione]]
*[[Steeljaw (G1)]] / [[Steeljaw (SG)]] / [[Nightstalker (G1)]]
*[[Under-3]]
*[[Victory Leo]]
*[[Overhaul (Cybertron)|Leobreaker]] / [[Nemesis Breaker]]
*[[Steeljaw (Animated)]] / [[Lionizer (Animated)]]
*[[Thundertron]] / [[Go Prime]]
*[[Valor|Valor the Lion-Bot]]
*[[Hunter (RB Mini-Con)|Hunter the Lion-Bot]]

'''Cheetahs''' (''Acinonyx jubatus'')

*[[Cheetor (BW)]]
*[[Che]] 
*[[Cataclysm (BW)]] / [[Cheetor (Armada)]]
*[[Cheetor (Go-Bots)]] / [[Chuck (Go-Bots)|Chuck]]
*[[Swift (RB)]]

===Primates===
'''Gorillas''' (''Gorilla gorilla'')

*[[Apeface]]
*[[Beastbox (G1)]]
*[[Optimus Primal (BW)]] / [[Apelinq (BM)|Apelinq]]
*[[Primal Prime]]
*[[Beast-Bot|Gorillabot]] / [[Max (Go-Bots)]] / [[Beast-Bot]] / [[Gorilla-Bot]]
*[[Optimus Prime (Armada)]]
*[[Oilmaster]] / [[Optimus_Prime_(G1)/toys#Timelines|Optimus Prime]] (pretender shell only)
*[[Silverback|Silverback the Gorilla-Bot]]
*[[Beastbox (ROTF)]]

'''Humans''' (''Homo sapiens'')
[[File:PretenderStarscream toy.jpg|right|upright=1.4|thumb|"I'm not an animal! I'm a <s>human being</s> Pretender shell!"]]

*[[Cloudburst]] / [[Phoenix (Masterforce)]] (pretender shell only)
*[[Landmine (G1)]] / [[Lander]] (pretender shell only)
*[[Waverider]] / [[Diver (Masterforce)]] (pretender shell only)
*[[Groundbreaker]] (pretender shell only)
*[[Sky High (Pretender)]] (pretender shell only)
*[[Splashdown]] (pretender shell only)
*[[Metalhawk (Masterforce)]] (pretender shell only)
*[[Doubleheader]] (pretender shell only)
*[[Pincher (G1)]] (pretender shell only)
*[[Stranglehold]] (pretender shell only)
*[[Bumblebee (G1)/toys|Bumblebee (G1)]] (pretender shell only)
*[[Grimlock (G1)/toys|Grimlock (G1)]] (pretender shell only)
*[[Jazz (G1)/toys|Jazz (G1)]] (pretender shell only)
*[[Starscream (G1)/toys|Starscream (G1)]] (pretender shell only)
*[[Crossblades (G1)]] (pretender shell only)
*[[Skyhammer (G1)]] (pretender shell only)
*[[Vroom (G1)]] (pretender shell only)
*[[Simon Furman]] ''(In a [[Transformers (Titan Magazine)|Titan]] magazine [[Letters page|letters column]], [[Starscream (Movie)|Starscream]] joked that Furman was a [[Maximal]])''. 
*[[Michael Bay]] ''([[Hasbro]] jokingly produced a toy of him, included as an "[[easter egg]]" on the [[Transformers (film)|live-action movie]] DVD.)''
*[[Sari Sumdac (Animated)]]
*[[Alice]]
*[[Reflector (G1)#Alternity|Reflector (G1)]] (pretender shells only)
*The [[new lab assistant]]
*[[Sovereign]] / [[G.B. Blackrock]] (IDW continuity only)
*[[Quintessa (TLK)|Quintessa]]
*[[Overlord (Masterforce)]] (IDW continuity only)
*[[Malignus (BB)|Malignus]]

===Rhinos===
[[File:Transmetal rhinox toy.jpg|right|upright=1.4|thumb|Just when you thought a rhino's skin couldn't get any tougher,...]]

*[[Headstrong (G1)]]
*[[Ramhorn (G1)]]
*[[Stranglehold]]
*[[Greatshot]] 
*[[Hornbreast]]
*[[Top-Heavy]]
*[[Fire Beast]]
*[[Rhinox (BW)]]
*[[Rhinox (Armada)]]
*[[Backstop (Cybertron)]] / [[Backstop (TF 2010)]]
*[[Ramhorn (Animated)]]
*[[Zamu]]
*[[Transit (RID)]] (robot mode motif)
*[[Rhino (BW)]]
*[[Rumble (ROTF)]]
*[[Transit (G1)]] (robot mode motif)

===Ursines===
'''Bears''' (genus ''Ursus'')

*[[Chainclaw (G1)]]
*[[Grizzly-1]] / [[Polar Claw]] / [[Survive]]
*[[Icebird]]
*[[Kuma Kinkin]]
*[[Bear Transformer]]
*[[Sequoia]]
*[[Polarclaw]] (robot mode motif)

===Whales===

*[[Torca (BW) ]] / [[Elphaorpha]] (partially) 
*[[Orcanoch]]
*[[Tidal Wave (G1)]] (IDW continuity only) 

==References==
{{reflist}}
[[Category:Animals]]
[[Category:Earth]]
[[Category:Toys]]