Eric Walker added Gnathostomata - Wikipedia to Gnathostomata

Eric Walker added Gnathostomata and Vertebrate - Wikipedia to Vertebrata, and added Vertebrata to Olfactores

Eric Walker added Eugnathostomata and Gnathostomata - Wikipedia to Gnathostomata, and added Gnathostomata to Vertebrata

Eric Walker added Teleostomi to Eugnathostomata, and added Eugnathostomata to Gnathostomata