Chameleon Canth

Chameleoncanth (カメレオンカンス): A Mecha Gigan with shoulder missiles, cloaking system, and long tongue that is used by Doctor to lure out Bio Robo so Mason could use the Anti-Bio Gun to disable the giant robot so the Mechan Gigan can Mason can finish off the Bioman. However, Peebo intervenes in Bio Dragon to cover the Bioman's escape while taking Bio Robo away. When summoned, Chameleoncanth overpowers Bio Robo before it uses its new technique to destroy the monster.