12 Order Reptile Taxonomy Classification Fill In with Key. Applicable to science, life science, biological sciences, biology, zoology, taxonomy, classification, vertebrate and vertebrates, reptile and reptiles, order and orders, suborder and suborders, infraorder and infraorders, animals, Anguimorpha, Autarchoglossa, Testudines, Crocodilia, Serpentes, Gekkota, Rhynchocephalia, Squamata, Scincomorpha, Iguania, Amphisbaenia, Scleroglossa, tortoises and turtles, caimans, crocodiles, tuataras, amphisbaenians, lizards, and snakes, anoles, chameleons, iguanas, geckos, skinks, worm lizards, alligator lizards, glass lizards, galliwasps, legless lizards, monitor lizards, mosasaurs, helodermatids, Gila monsters, beaded lizards, night lizards, whiptails, and blind lizards. By Derrick Neill.