Class Reptilia Linnaeus, 1758 - reptiles
Count: -
   Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869
  Count: -
     Order †Pterosauria Kaup, 1834 - pterosaurs
    Count: [†g] †19f;51g [26 Jul 2017]
       Suborder †Pterodactyloidea Plieninger, 1901
      Count: [†g] †15f;32g [26 Jul 2017]
         Family †Pterodaustridae Bonaparte, 1971 [monotypic]
        Count: [†g] †1g [26 Jul 2017]
           1 Genus †Pterodaustro Bonaparte, 1970
          Count: -