Reptilia/Amniota
Gephyrostegus
 
Lepidosauromorpha
Lepidosauria
Fenestrasauria
 
Pterosauria
Basal pterosaurs
Dimorphodon clade
Eudimorphodon clade
Campylognathoides clade
Dorygnathus clade
Ctenochasma clade
Azhdarcho clade
Wukongopteridae
Scaphognathia
Cycnorhamphidae
Ornithocheiridae
Ornithocephalia
Germanodactylia
Dsungaripteria
Pteranodontia
 
Archosauromorpha
Basal Archosauromorpha
 
 
Dorygnathia
TM 10341 - n1
Beipiaopterus
Huanhepterus
n44
n42
SOS 2428, n57
SOS 2179
Jidapterus
Chaoyangopterus
Zhejiangopterus
Quetzalcoatlus
 
pterosaur wings
pterosaur embryos
pterosaur family tree
origin of pterosaurs
 

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