After Unwin, 2003
<==o †Ctenochasmatoidea Nopsca, 1928 sensu Unwin, 2003 |--o †Gallodactylidae | |?- †Feilongus youngi Wang, Kellner, Zhou & de Almeida Campos, 2005 | `--o †Cycnorhamphus Seeley, 1870 [Gallodactylus Fabre, 1976] | |-- †C. suevicus [non Pterodactylus suevicus] | `-- †C. canjuersensis (Fabre, 1976) [Gallodactylus canjuersensis Fabre, 1976] `--o †Euctenochasmia Unwin, 2003 |?- †Eosipterus yangi Ji & Ji, 1997; L. Cret. EAs. |--o †Pterodactylidae Bonaparte, 1838 | |-- †Ardeadactylus longicollum (von Meyer, 1854) Bennett, 2012 [taxonomic history] L.Jur. CEu. | `-- †Pterodactylus antiquus (Sömmerring, 1812) Cuvier, 1809 [taxonomic history] L.Jur. CEu. |--o †Lonchodectes Hooley, 1913 [Ornithocheirus Seeley, 1869 (in partim)] [Lonchodectidae Unwin et al., 2000] | |-- †L. compressirostris | |-- †L. giganteus | |-- †L. machaerorhynchus | |-- †L. microdon | |-- †L. platysomus | `-- ?†L. sagittirostris `--o †Ctenochasmatidae Nopsca, 1928 [incl. Pterodaustridae] |?- †Gegepterus changi Wang, Kellner, Zhou & de Almeida Campos, 2006 |?- †Elanodactylus prolatus Andres & Ji, 2008 |--o †Gnathosaurinae Unwin, 2003 | |-- †Caeradactylus atrox Leonardi & Borgomanero, 1983 [Caeradactylidae] | |--o †Gnathosaurus von Meyer, 1833 | | |-- †G. macrurus | | `-- †G. subulatus von Meyer, 1833 [Pterodactylus micronyx (juveline) (Bennett, 1996b)] | |-- †Huanhepterus quingyangensis Dong, 1982 | `-- †Plataleorhynchus streptophorodon Howse & Milner, 1995 `--o †Ctenochasmatinae Nopsca, 1928 |?-o †Aurorazhdarcho Frey, Meyer & Tischlinger, 2011 [taxonomic history] L.Jur. CEu. | |-- †A. primordius Frey, Meyer & Tischlinger, 2011 | `-- †A. micronyx (von Meyer, 1856) |--o †Ctenochasma von Meyer, 1852 [taxonomic history] L.Jur. CEu. | |-- †C. roemeri von Meyer, 1851 | |-- †C. elegans (Wagner, 1861) | `-- †C. taqueti Bennett, 2007 `--o †Pterodaustro Bonaparte, 1969 [Pterodaustridae] |-- †P. guinazui `-- †P. sp.
Reference(s):
- Bennett, S. C., 2007: A review of the pterosaur Ctenochasma: taxonomy and ontogeny.
–Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen: Vol. 245, #1, pp. 23-31 [doi: 10.1127/0077-7749/2007/0245-0023] - Creisler, B. & Poling, J., 2002-: Pterosauria translation and pronunciation guide.
–iNet: www.dinosauria.com: http://www.dinosauria.com/dml/names/ptero.htm - Codorniú, L. & Chiappe, L. M., 2004: Early juvenile pterosaurs (Pterodactyloidea: Pterodaustro guinazui) from the Lower Cretaceous of central Argentina.
–Canadian Journal of Earth Sciencies: Vol. 41, #1, pp. 9-18 - Smith, D. K., Sanders, R. K. & Stadtman, K. L., 2004: New material of Mesadactylus ornithosphyos, a primitive pterodactyloid pterosaur from the Upper Jurassic of Colorado.
–Journal of Vertebrate Paleontology: Vol. 24, #4, pp. 850-856 - Wang, X.-l., Kellner, A. W. A., Zhou, Z. & de Almeida Campos, D., 2006: A new pterosaur (Ctenochamatidae, Archaeopterodactyloidea) from the Lower Cretaceous Yixian Formation of China.
–Cretaceous Research: Article in Press, pp. 1-16 [doi: ] - Wang, X.-l., Kellner, A. W. A., Zhou, Z. & de Almeida Campos, D., 2005: Pterosaur diversity and faunal turnover in Cretaceous terrestrial ecosystems in China.
–Nature: Vol. 437, pp. 875-879 - Wellnhofer, P., 1991: The Illustrated Encyclopedia of Pterosaurs.
–Salamander Books Ltd., London, 1991, 1-192 - Zhou, C.-F., 2009: New material of Elanodactylus prolatus Andres & Ji, 2008 (Pterosauria: Pterodactyloidea) from the Early Cretaceous Yixian Formation of western Laioning, China.
–Neues Jahrbuch für Geologie und Paläontologie, Abh.: Fast Track Article, pp. 1-10 [doi: 10.1127/0077-7749/2009/0022]