1-2-3	Animorphs	Autobirds	Autobots (Cybertrons)	Blendtrons	Decepticons (Destrons)
Deceptihogs	Diaclones	Dinobots	Maximals (Cybertrons)	Mini-Cons	Mutants
Predacons (Destrons)	Star Seekers	Vehicons	Waruders	Yeerk

 

Yeerk

Taxxon - Yeerk Visser 3 (Inferno Creature) - Yeerk Visser 3 (Ultra) - Yeerk Yeerk - Yeerk