Ts-eh-Go and the Mutant Scorpions

Ts-eh-Go and the Mutant Scorpions are products of a military project out in New Mexico. Ts-eh-Go is the "First Wave" of the project and the other scorpions are the "Second Wave". They got out of hand though and Zilla helped save everyone, but as soon as H.E.A.T. left a "Third Wave" was ordered into production.

Godzilla Film Monsters	Anguirus • Baby Godzilla/Little Godzilla/Godzilla Junior • Baragon • Battra • Biollante • Destoroyah • Dorat • Ebirah • Fake Godzilla/MechaGodzilla • Gabara • Giant Condor • Giant Lizard • Giant Octopus • Gigan • Godzilla • Godzilla Junior • Godzillasaurus • Gorosaurus • Hedorah • Jet Jaguar • Kamacuras • Kamoebas • King Caesar • King Ghidorah • King Kong • Kumonga • Kiryu • Manda • Mecha-King Ghidorah • Megaguirus • Megalon • Meganulon • M.U.T.O. • Orga • Minilla • M.O.G.U.E.R.A. • Monster X/Keizer Ghidorah • Mothra • Rodan/Fire Rodan • SpaceGodzilla • Super MechaGodzilla • Titanosaurus • Varan • Zilla
Other Toho Monsters	Moguera • H-Man • Human Vapor • Maguma • Dogora • Gezora • Ganimes • Frankenstein • Sanda • Gaira • Giant Sea Serpent • Mechani-Kong • Mothra Leo/Rainbow Mothra/Aqua Mothra/Light Speed Mothra/Armor Mothra/Eternal Mothra • Desghidorah • Garu Garu • Ghogo • Dagahra • Barem • King Ghidorah/Cretaceous King Ghidorah • Amano Shiratori • Kumasogami • Kaishin Muba • Orochi • Utsuno Ikusagami • Titan
Non-Toho Monsters	Clover • Gfantis • Guilala • Take-Majin • Pulgasari • Rhedosaurus • Yonggary • Cykor • Obelisk Island Bird • Baby Gappa • Gappa • Kappa • Death Kappa • Hangyolas • Large Antarctic Sea Mammal
King Kong Monsters	King Kong • Stegosaurus • Two-Legged Lizard • Tyrannosaurus rex • Brontosaurus • Cave Serpent • Pteranodon • Kiko • Giant Octopus • Giant Lizard • Godzilla • Mechani-Kong • Gorosaurus • Giant Sea Serpent • Giant Boa • Lady Kong • Baby Kong • Venatosaurus • Foetodon
Kadokawa/Daiei Monsters	Gamera • Barugon • Gyaos • Viras • Guiron • Jiger • Zigra • Legion • Iris • Toto • Zedus • Unnamed Tentacled Monster • Daimajin • Kujira Gami
Godzilla: The Series Monsters	Godzilla • First Godzilla • Baby Godzilla • Mutant Giant Squid • Crustaceous Rex • Nanotech Creature • El Gusano Gigante • Cyber Fly • Mutant Rat • Cryptocledius • Reptilian • Crackler • Giant Mutant Bee • Quetzalcoatl • Ice Borer • Nessie • Robo-Yeti • King Cobra • Giant Mutant Termite • Giant Bat • Cyber-Godzilla • Chameleon • Bacillus • Giant Mutant Widow Spider • Sub-Zero Manta • Techno-Sentient • Silver Hydra • DNA Mimic • Lizard Slayers • Swamp Beast • Fire Monster • Norzzug • Giant Mutant Hummingbird • Medusa • Giant Gila Monster • Megapede • Ts-eh-Go and the Mutant Scorpions • Armillaria • Shrewster • Skeetera • Mutant Jellyfish • D.R.A.G.M.A. • Giant Turtle • Komodithrax • Thorny Devil • Giant Armadillo • Area 51 Mutations • Deep-Dweller • Giant Centipede • Giant Water Beetle • Rhinosaurus
Godzilla Power Hour Monsters	Godzilla • Godzooky • Fire Bird • Earth Eater • Stone Creature • Megavolt Monsters • Seaweed Monster • Energy Beast • Colossus • Cyclops Creature • Siren Sisters • Chimera • Minotaur • Magnetic Monster • Breeder Beast • Great Watchuka • Diplodocus • Time Dragon • Power Dragon • Giant Squid • Giant Fly • Axor • Giant Octopus • Giant Manta Ray • Cyborg Whale • Giant Ant • Giant Bee • Giant Black Widow • Giant Beetle • Gravity Goliath • Magma Lizard • Golden Guardians
Book Monsters	Rozan • Lilin • Kunin • Gamoni • Sasori • Giant Ants • Gopher • Armie • Gecko • Gila • Chuck • Rattler • Yellowback • Dogzilla • Kat Kong • Cokra
Comic and Manga Monsters	Godzilla • Gyottos • Sugon • Zottos • Osoros • Raban • Mechanical Raban • Kamerus • Lord Howe Monster • Red Ronin • Stranger • Yetrigar • Hero Zero • Bagorah • Batragon • Centipor • Ghilaron • Lepirax • The Beta-Beast • Triax • Rhiahn • Krollar • All-Terraintula • Burtannus • Cybersaur • Gekido-jin • Robotic Devil Dinosaur • Inagos • Soran • Tricephalon • Unnamed Marvel Monsters • Sea Baragon • Flying Ebirah • Machine G • King Godzilla • Biollante-King Ghidorah Hybrid • Gandora • Unnamed Irradiated Bird • Shinomura • Trilopod • Magita • Nuclear Reactor Demon • Doppelganger Demon • Hellbats • Hell Gate Guardian
Monsters from Video Games	Bijira • Pajira • Majira • Super Godzilla • Bagan • Sphectra • Mister Meringue • Mechatron • The Glog • Tarantus • Bebira • Ritora • Chibira • Tsunora • Junira • Chibikurora • Debura • Metal Godzilla • Balkzardan • Barugaron • Jyarumu • Razin • Shiigan • Vagnosaurus • MGR-IInd • SMG-IInd • Obsidius • Krystalak • The Sphinx
Television Monsters	Zone Fighter • Zone Fighter Monsters • Gojirin • Neo Hedorah • Medical Jet Jaguar • Fire Fighter Jet Jaguar • Black MechaGodzilla • Super Special SpaceGodzilla High Grade Type Two • Hyper Mecha-King Ghidorah • Gororin
Unmade Monsters	Redmoon • Erabus • Hafun • Wyvern • Garasharp • Marukobukarappa • Mogu • Majin Tuol • Garugan • Bagan • Deutalios • Gigamoth • MechaMothra • Ghost Godzilla • Barubaroi • Gryphon • Probe Bat • Dogolas • Unused Godzilla: The Series Monsters • Giant Mosasaur • Deathla • Lightning Bug • Fire Lion • The Visitor