Board Thread:Off Topic/@comment-25396609-20150910235150/@comment-25555436-20151005191349

As far as I remember, I was taught what a vertebrate (that was the word, no?) and invertebrate was. IIRC, the former are the ones with a spine, like us humans and the later are the ones that don't have it. I was never even told that whether one was vertebrate or not was dependant on the specific animal classification they were a part of. I always thought there were both vertebrate and invertebrate reptiles.