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Shenmuichnus

Reptilia - Anomoepodidae

Taxonomy
Shenmuichnus was named by Li et al. (2012). It is considered to be a form taxon.

It was assigned to Thyreophora by Xing et al. (2013); to Ornithischia by Salisbury et al. (2016); and to Anomoepodidae by Li et al. (2012) and Xing et al. (2016).

Synonymy list
YearName and author
2012Shenmuichnus Li et al. p. 3
2013Shenmuichnus Xing et al. p. 59
2016Shenmuichnus Salisbury et al. p. 97
2016Shenmuichnus Xing et al. p. 722

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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()
Amniota
Sauropsida
classReptilia
RankNameAuthor
subclassEureptilia()
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Genasauria
Cerapoda
Ornithopoda()
familyAnomoepodidae
genusShenmuichnus

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.

G. †Shenmuichnus Li et al. 2012
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Shenmuichnus wangi Xing et al. 2016
Diagnosis
ReferenceDiagnosis
J. Li et al. 2012Habitual quadruped with tridactyl pes and blunt ungual traces, and a large pentadactyl manus, appearing as a Moyenosauripus-like trackway, but differs from Moyenosauripus in having much larger manus (reduced heteropody) and no hallux traces in pes, and blunt, rather than sharp pes and manus digit claw traces. Distinctive metapodial and tail traces of Moyenosauripus are also lacking.
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: gregariouso
Environment: terrestrialo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: herbivoresubo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2009-01-03 20:40:05
Modified: 2009-01-03 22:40:05
Source: subo = suborder, o = order
References: Marsh 1875, Benton 1983

Age range: base of the Late/Upper Triassic to the top of the Sinemurian or 237.00000 to 190.80000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Triassic237.0 - 201.4China (Shaanxi) S. sp. (126538)
Early/Lower Jurassic201.4 - 174.7China (Shaanxi) S. youngteilhardorum (126537)
Sinemurian199.3 - 190.8China (Yunnan) S. wangi (220069)