Eric Walker added Olfactores - Wikipedia to Olfactores

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

Eric Walker added Vertebrata and Olfactores - Wikipedia to Olfactores, and added Olfactores to Chordata

Eric Walker added a number of topics and Chordate - Wikipedia to Chordata, and added Chordata to Deuterostome