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
 
Rhamphorhynchus pedes

Campylognathoides and Rhamphorhynchus pedes
demonstrating their variety and speciation. Click to enlarge.

Rhamphorhynchus 33
 
Rhamphorhynchus to scale
 
 
Campylognathoides
Campylognathoides C4
Campylognathoides Cz
Campylognathoides C5
Nesodactylus
Campylognathoides C3
 
Rhamphorhynchus
Rhamphorhynchus n28
Bellubrunnus
Rhamphorhynchus n10
Rhamphorhynchus n81
Rhamphorhynchus muensteri
Rhamphorhynchus n62
Rhamphorhynchus n74
Rhamphorhynchus n43
Rhamphorhynchus n38
Rhamphorhynchus n52
 
pterosaur wings
pterosaur family tree
origin of pterosaurs
 

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