• Stegotchi (ステゴッチ Sutegocchi^?): Stegotchi is a blue Stegosaurus that is normally hidden underground in the North Pole until summoned. Stegotchi is became Kyouryu Blue's partner after Nobuharu had defeated the Zyudenryu in combat. When Stegotchi enters its Battle Mode, the spikes on its back grow larger.^[25]
• Zakutor (ザクトル Zakutoru^?): Zakutor is a green Velociraptor that became Kyoryu Green's partner after Souji had defeated it in a bamboo thicket in Japan. When Zakutor enters its Battle Mode, its tail becomes a large claw.
• Dricera (ドリケラ Dorikera^?): Dricera is a pink Triceratops that is normally hidden near the Grand Canyon in the United States until summoned. Dricera became Kyoryu Pink's partner after Amy had defeated the Zyudenryu in combat. When Dricera enters its Battle Mode, its tail becomes a drill.^[26]