Jovan Hadži theories of animal evolution. He devised a system of classification in which he divided the animal kingdom into six phyla: Protozoa, Parazoa, "Ameria" (animals with no segments), "Oligomeria" (animals with few segments), "Polymeria" (animals with many segments) and Chordata. His choice of characters important for classification was generally discredited by his contemporaries, and the system was never accepted by zoologists. However, due to its simplicity, the system was widely used in science education in former Yugoslavia. His other major theory was that of the origin of metazoa - he developed an existing hypothesis stating that the first multicellular animals resembling
Phyla-Vell the three heroes and Annihilus as survivors. Ultimately in the battle, Phyla manages to steal away the quantum bands that Annihilus took from Quasar, weakening him and allowing Nova to finally bring an end to the Annihilation Wave. She is then seen re-united with Moondragon, and deciding it's up to her to become the new Quasar. Phyla had her own mini-series as the new Quasar, stating July through October 2007, called " – Quasar". The series was written by Christos Gage (who wrote "Union Jack"), penciled by Mike Lilly. Phyla is finding it hard to follow the footsteps of the