Superclasse Gnathostomata AnapsidaTestudines (Chelonia)ArchosauromorphaArchosauriaAvesBatrachomorpha (Amphibia)AnuraUrodelaChondrichthyesElasmobranchiiEuchondrocephaliLepidosauromorphaSphenodontidaSquamataMammaliaArtiodactilaCarnivoraChiropteraInsectivoraLagomorphaRodentiaOsteichthyesActinopterygiiSarcopterygii Classe Ordem