These are the Dinosaurs that the Space Pirates (typically Gavro, Foolscap, or Sheer) summon (except for Genie) to battle the D-Team and anyone else they encounter who won't help them find the Cosmos Stones. All the dinosaurs listed here (minus Megalosaurus, Cryolophosaurus, and the Move Card Dinos) are used with Spectral Armor at least some of the time. Almost all were defeated and reclaimed by either the D-Team or Alpha Gang (their four main altered dinosaurs were defeated, but it wasn't revealed if they were recaptured; Ankylosaurus was called back before it could be defeated; Megalosaurus was defeated by Deinonychus; and Achelousaurus was reclaimed by Gavro) (Cryolophosaurus was technically only controlled by Seth after he had turned on the Space Pirates).

They are listed below in order of their first appearance under Space Pirate control in the anime (episode numbers relate to their placement in Mesozoic Meltdown).

Ancient Rome ArcEdit

• Episode 1: Torvosaurus
• Episode 3: Shunosaurus, Majungasaurus
• Episode 5: Yangchuanosaurus, Piatnitzkysaurus (Venom Fang)

Caribbean Sea ArcEdit

• Episode 6: Edmontonia, Diceratops
• Episode 8: Jobaria, Ophthalmosaurus (Ocean Panic)
• Episode 9: Megaraptor

Ancient China Arc Edit

• Episode 10: Shantungosaurus, Tupuxuara (Green Impulse)
• Episode 11: Mapusaurus
• Episode 12: Achelousaurus
• Episode 13: Carcharodontosaurus, Lanzhousaurus

Ancient Japan Arc Edit

• Episode 14: Gojirasaurus
• Episode 15: Megalosaurus, Deinonychus
• Episode 16: Baryonyx
• Episode 17: Tuojiangosaurus, Pentaceratops

Ancient Persia Arc Edit

• Episode 18: Afrovenator
• Episode 19: Pachyrhinosaurus, Anhanguera (Anhanguera Dive)
• Episode 20: Lexovisaurus
• Episode 21: Isisaurus (Genie)

17th Century Paris Arc Edit

• Episode 22: Rajasaurus
• Episode 23: Anchiceratops, Gigas
• Episode 24: Ankylosaurus, Armatus
• Episode 25: Maximus

North America Stone Age Edit

• Episode 26: Brontosaurus
• Episode 27: Cryolophosaurus