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Alzadasaurinae

Osteichthyes - Plesiosauria - Elasmosauridae

Taxonomy
Alzadasaurinae is a subfamily. Its type is Alzadasaurus.

It was assigned to Elasmosauridae by Welles (1962).

Subtaxa
Alzadasaurus (type genus), Ogmodirus

Synonymy list
YearName and author
1962Alzadasaurinae Welles p. 4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
suborderSauropterygia
orderPlesiosauriade Blainville 1835
superfamilyPlesiosauroideaWelles 1943
familyElasmosauridaeCope 1869
subfamilyAlzadasaurinae
subfamilyAlzadasaurinae

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.

Subfm. †Alzadasaurinae
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G. †Alzadasaurus Welles 1943
G. †Ogmodirus Williston and Moodie 1913
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Invalid names: Ogmodirus martinii Williston and Moodie 1917 [nomen dubium]
Diagnosis
No diagnoses are available