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Omphalosaurus nettarhynchus

Reptilia - Omphalosauridae

Taxonomy
Omphalosaurus nettarhynchus was named by Mazin and Bucher (1987). Its type specimen is MGL 45452 (mandibular symphysis) and is a 3D body fossil. Its type locality is Humboldt Range area, which is in a Spathian marine horizon in the Prida Formation of Nevada.

Synonymy list
YearName and author
1987Omphalosaurus nettarhynchus Mazin and Bucher
1998Omphalosaurus nettarhynchus Sander and Faber p. 155
2010Omphalosaurus nettarhynchus Maisch

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
RankNameAuthor
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Ichthyosauromorpha
Ichthyosauriformes
Ichthyopterygia(Owen 1840)
Eoichthyosauria
Ichthyosauria(de Blainville 1835)
familyOmphalosauridaeMerriam 1906
genusOmphalosaurusMerriam 1906
speciesnettarhynchus

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.

Omphalosaurus nettarhynchus Mazin and Bucher 1987
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Diagnosis
ReferenceDiagnosis
P. M. Sander and C. Faber 1998Small species, differs from the other species in the laterally expanded symphysial area of the snout and the presence of relatively few but large teeth.
Measurements
No measurements are available
Composition: hydroxyapatiteo
Environment: marineo
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Reproduction: viviparouso
Created: 2009-07-20 06:07:40
Modified: 2010-02-23 00:20:57
Source: o = order
Reference: Kiessling 2004

Age range: Spathian or 251.30000 to 247.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Spathian251.3 - 247.2USA (Nevada) Omphalosaurus nettarhynchus (type locality: 196634)