After Peters, 1997 [“The Pterosaur Homepage”]
<==o Scalmognatha Peters, 1997 (“miekkaleukaiset”) |-- †Germanodactylus cristatus `--+--o †Pteraodontidae | |--o †Pteranodon | | |-- †P. longiceps | | |-- †P. ingens | | |-- †P. marshi | | |-- †P. occidentalis | | |-- †P. eatoni | | |-- †P. sternbergi | | |-- †P. walkeri | | `-- †P. sp. | |-- †“Pteranodon” oregonensis | `--o †Ornithosoma | |-- †O. seeleyi | `-- †O. orientalis `--+--o †Nyctosaurus [Nyctosauridae] | |-- †N. lamegoi | `-- †N. gracilis `--+--o †Dsungaripterygidae | |--o †Dsungaripterus | | |-- †D. weii | | `-- †D. brancai | |-- †Noripterus complicidens | |-- †"Phobetor" parvus | `?- †Puntanipterus gloposus `--o Tapejaridae Kellner, 1989 |-- †Thalassodromeus sethi Kellner & de Almeida Campos, 2002 |--o †Tupuxuara | |-- †T. sp. | `-- †T. longicristanus `--o †Tapejara |-- †T. wellnhoferi `-- †T. imperator
Reference(s):
- Kellner, A. W. A. & de Almeida Campos, D., 2002: The function of the cranial crest and jaws of a unique pterosaur from the Early Cretaceous of Brazil.
–Science: Vol. 297, pp. 389-392 - Peters, D., 1997-2000: The phylogeny of pterosaurs.
–iNet: The Pterosaur homepage: The Phylogeny of Pterosaurs
[webpage no longer available??] - Wellnhofer, P., 1991: The Illustrated Encyclopedia of Pterosaurs.
–Salamander Books Ltd., London, 1991, pp. 192