Reptilen: ferskil tusken ferzjes

**** {{Stambeam2/ein tûke}}boppeskift [[beneireptilen]] (''Parareptilia'') †

***** skift [[millerosauriërs]] (''Millerosauria'') †

*** {{Stambeam2/ein tûke}}rangleas takson [[echte reptilen]] (''Eureptilia'')

**** famylje [[kotylosauriërs]] (''Captorhinidae'') †

**** {{Stambeam2/ein tûke}}rangleas takson [[reptyleftigen]] (''Romeriida'')

***** {{Stambeam2/ein tûke}}ûnderklasse [[diapsiden]] of dûbelbôgigen (''Diapsida'')

****** {{Stambeam2/ein tûke}}rangleas takson [[nije diapsiden]] (''Neodiapsida'')

******* famylje [[tangasauriërs]] (''Tangasauridae'') †

******* famylje [[weigeltisauriërs]] (''Weigeltisauridae'') †

******* rangleas takson [[ichtyosaurusdieren]] (''Ichthyosauromorpha'') †

******** {{Stambeam2/ein tûke}}rangleas takson [[ichtyosauruseftigen]] (''Ichthyosauriformes'') †

********* {{Stambeam2/ein tûke}}boppeskift [[echte ichtyosauruseftigen]] (''Ichthyopterygia'') †

********** famylje [[omfalosauriërs]] (''Omphalosauridae'') †

********** famylje [[taisauriërs]] (''Thaisauridae'') †

********** famylje [[ûtatsûsauriërs]] (''Utatsusauridae'') †

********** {{Stambeam2/ein tûke}}rangleas takson [[echte ichtysauriërs]] (''Eoichthyosauria'') †

*********** {{Stambeam2/ein tûke}}skift [[ichtyosauriërs]] (''Ichthyosauria'') †

******* {{Stambeam2/ein tûke}}rangleas takson [[sauriërs]] (''Sauria'')

******** rangleas takson [[archosaurusdieren]] (''Archosauromorpha'')

********* rangleas takson [[krokkedilpoatigen]] (''Crocopoda'')

********** skift [[allokotosauriërs]] (''Allokotosauria'') †

********** skift [[rynchosauriërs]] (''Rhynchosauria'') †

********** {{Stambeam2/ein tûke}}rangleas takson [[archosauruseftigen]] (''Archosauriformes'')

*********** {{Stambeam2/ein tûke}}rangleas takson [[echte krokkedilpoatigen]] (''Eucrocopoda'')

************ {{Stambeam2/ein tûke}}rangleas takson [[ankelknierigen]] (''Crurotarsi'')

************* skift [[fytosauriërs]] (''Phytosauria'') †

*************** {{Stambeam2/ein tûke}}rangleas takson [[fûgelhalzigen]] (''Ornithodira'')

**************** rangleas takson [[dinosaurusdieren]] (''Dinosauromorpha'')

***************** {{Stambeam2/ein tûke}}[[dinosauruseftigen]] (''Dinosauriformes'')

****************** famylje [[silesauriërs]] (''Silesauridae'') †

*************** famylje [[fûgelkrokkedillen]] (''Ornithosuchidae'') †

*************** {{Stambeam2/ein tûke}}rangleas takson [[krokkedildieren en sibben]] (''Suchia'')

**************** skift [[aitosauriërs]] (''Aetosauria'') †

**************** {{Stambeam2/ein tûke}}rangleas takson [[beneikrokkedildieren]] (''Paracrocodylomorpha'')

***************** boppefamylje [[poposauriërs]] (''Poposauroidea'') †

***************** {{Stambeam2/ein tûke}}rangleas takson [[beneikrokkedileftigen]] (''Loricata'')

****************** {{Stambeam2/ein tûke}}rangleas takson [[echte beneikrokkedileftigen]] (''Bathyotica'')

******************* {{Stambeam2/ein tûke}}boppeskift [[krokkedildieren]] (''Crocodylomorpha'')

******************** {{Stambeam2/ein tûke}}rangleas takson [[echte krokkedildieren]] (''Crocodyliformes'')

********************* famylje [[oerkrokkedillen]] (''Protosuchidae'') †

********************* {{Stambeam2/ein tûke}}rangleas takson [[middenkrokkedildieren]] (''Mesoeucrocodylia'')

********************** {{Stambeam2/ein tûke}}rangleas takson [[nije krokkedildieren en sibben]] (''Metasuchia'')

*********************** {{Stambeam2/ein tûke}}rangleas takson [[nije krokkedildieren]] (''Neosuchia'')

************************ {{Stambeam2/ein tûke}}rangleas takson [[echte nije krokkedildieren]] (''Eusuchia'')

************************* famylje [[atoposauriërs]] (''Atoposauridae'') †

************************* famylje [[benei-alligators]] (''Paralligatoridae'') †

************************* {{Stambeam2/ein tûke}}skift [[krokkedileftigen]] (''Crocodilia''): 25 soarten ([[krokkedillen]], [[alligators]], [[kaaimannen]] en [[gavialen]])

********* skift [[protorosauriërs]] (''Protorosauria'') †

********* {{Stambeam2/ein tûke}}rangleas takson [[skylpoddieren]] (''Pantestudines'')

********** skaai [[eunotosauriërs]] (''Eunotosaurus'') †

************ skift [[notosauruseftigen]] (''Nothosauroidea'') †

************* ûnderskift [[notosauriërs]] (''Nothosauria'') †

************ {{Stambeam2/ein tûke}}skift [[plakodonten]] (''Placodontia'') †

********** {{Stambeam2/ein tûke}}rangleas takson [[skylpodeftigen]] (''Testudinata'')

*********** {{Stambeam2/ein tûke}}skift [[skylpodden]] (''Testudines''): 400 soarten

******** {{Stambeam2/ein tûke}}rangleas takson [[lepidosaurusdieren]] (''Lepidosauromorpha'')

********* {{Stambeam2/ein tûke}}boppeskift [[lepidosauriërs]] (''Lepidosauria'')

********** skift [[brêgehagediseftigen]] (''Rhynchocephalia''): 1 soarte <small>(út [[Nij-Seelân]])</small>