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Ornithostoma

Reptilia -

Taxonomy
Ornithostoma was named by Seeley (1871).

It was synonymized subjectively with Ornithocheirus by Zittel (1890).

It was assigned to Pteranodontidae by Schoch (1984); to Pteranodontidae by Unwin (2001) and Unwin (2003); and to Azhdarchoidea by Averianov (2012).

Synonymy list
YearName and author
1871Ornithostoma Seeley
1984Ornithostoma Schoch
2001Ornithostoma Unwin
2003Ornithostoma Unwin p. 145
2012Ornithostoma Averianov

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
RankNameAuthor
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
PterosauromorphaPadian 1997
Pterosauria(Kaup 1834)
suborderPterodactyloideaPlieninger 1901
Lophocratia
superfamilyOrnithocheiroideaSeeley 1870
superfamilyAzhdarchoideaUnwin 1992
genusOrnithostoma

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available