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Qianichthyosaurus zhoui

Reptilia - Toretocnemidae

Taxonomy
Qianichthyosaurus zhoui was named by Li (1999). Its type specimen is IVPP V11839, a partial skeleton, and it is a compression fossil. Its type locality is Huangtutang, which is in a Carnian marine horizon in the Falang Formation of China.

Synonymy list
YearName and author
1999Qianichthyosaurus zhoui Li p. 1330 figs. Figure 1
2003Qianichthyosaurus zhoui McGowan and Motani
2008Qianichthyosaurus zhoui Maisch et al.
2010Qianichthyosaurus zhoui Maisch
2016Qianichthyosaurus zhoui Ji et al. p. 11

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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
Cotylosauria()
RankNameAuthor
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Ichthyosauromorpha
Ichthyosauriformes
Ichthyopterygia(Owen 1840)
Eoichthyosauria
Ichthyosauria(de Blainville 1835)
Hueneosauria
suborderLongipinnatiHuene 1948
familyToretocnemidae
genusQianichthyosaurus
specieszhoui

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.

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Diagnosis
ReferenceDiagnosis
C. Li 1999Small ichthyosaur with the following combination of characters: snout short; premaxilla pointed, just reaching anterior edge of naris; supratemporal overlapping postorbital to enter border of orbit; tooth crown enamel without longitudinal striations; femur as long as, or longer than, humerus and distally expanded; three primary and one accessory digit in both front and hind limbs; notching present on both leading and trailing edge of flippers.
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: base of the Tuvalian to the top of the Carnian or 232.00000 to 228.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 228.0China (Guizhou) Qianichthyosaurus zhoui (97873 102997 type locality: 210059)
Tuvalian232.0 - 221.5China (Guizhou) Qianichthyosaurus zhoui (85166)