Eric Walker added a number of topics and a number of links to Reptiles, and added Reptiles to Paraphyletic animal taxons and Amniota

Eric Walker added a number of topics to Animal phyla, and added Animal phyla to Animalia

Eric Walker added a number of topics and a number of links to Biological classification, and added Biological classification to Biology

Eric Walker added Worms, Reptiles and Lizards to Paraphyletic animal taxons, and added Paraphyletic animal taxons to Biological classification and Animal phyla

Eric Walker added Flatworms and a number of links to Worms, and added Worms to Paraphyletic animal taxons

Eric Walker added New World lizards and a number of links to Lizards, and added Lizards to Squamata and Paraphyletic animal taxons