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Sinomammut

Mammalia - Proboscidea - Mammutidae

Taxonomy
Sinomammut was named by Mothé et al. (2016).

It was assigned to Mammutidae by Mothé et al. (2016).

Species

Synonymy list
YearName and author
2016Sinomammut Mothé et al. p. 68 figs. Figs. 1-3

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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
subclassSynapsida
RankNameAuthor
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
AfrotheriaStanhope et al. 1998
Tethytheria
orderProboscidea()
ElephantimorphaTassy and Shoshani 1997
familyMammutidaeHay 1922
genusSinomammut

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. †Sinomammut Mothé et al. 2016
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Diagnosis
ReferenceDiagnosis
D. Mothé et al. 2016a new monospecific genus of Mammutidae from China, known from a single robust and longirostrine mandible, with straight, thin and tuskless symphysis (the symphysis region was broken and lost during collection procedures). The zygodont cheek teeth include a trilophodont m2 and a tetralophodont m3. The m3 lophids are compressed anteroposteriorly and obliquely oriented (i.e., antero-lingual to postero-labial direction); its Prs have crest-like ACr and PCr (Pr1 and Pr2 have crest-like PCr and Pr2, Pr3 and Pr4 have crest-like ACr) and Po1 and Po2 have posterior zygodont crests (ZC). A small and weak posterior cingulum (PC) is present distal to the last Po; formed by six small cusps.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: browserf
Reproduction: viviparoussubc
Created: 2005-08-31 15:15:52
Modified: 2005-08-31 17:15:52
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Lillegraven 1979, Hendy et al. 2009, Lambert and Shoshani 1998, Ji et al. 2002

Age range: base of the Baodean to the top of the Early/Lower Pleistocene or 11.10000 to 0.78100 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Baodean11.1 - 4.9China Sinomastodon intermedius (195403)
Early/Lower Pleistocene2.588 - 0.781China (Anhui) Sinomastodon intermedius (68380)