Clade †Pterosauria Owen 1842 [Andres & Padian 2020] see Order Pterosauria Kaup, 1834
   Clade †Eopterosauria Andres, Clark & Xu 2014 [Andres 2021]
     1.1 Clade †Eudimorphodontoidea Andres, Clark & Xu 2014 [Andres 2021]
     1.2 Genus †Peteinosaurus Wild, 1978
     2 Clade †Preondactylia Andres, Clark & Xu 2014 [Andres 2021] see Family Preondactylidae emend. Andres, Clark & Xu, 2009