Are giant creatures from a civilization that was destroyed 1000 years before the present day in a battle with Demon Tribe Org.
Are giant creatures from the civilization of Animaria, which was all but destroyed 3000 years before the present day in a war with the Orgs.
In addition to those which formed the various giant mecha of the Gaorangers, several other Power Animals were specifically named, with some receiving designs and even concepts for combination with the giant mecha. These included GaoPeacock, GaoPanda, and GaoKong, the latter of which actually appeared as part of GaoKnight.
Only a handful of Wildzords not included in Megazord formations were identified by name; the others appeared only as part of a massive group attack on Master Org.