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Juramaia

Mammalia

Taxonomy
Juramaia was named by Luo et al. (2011). Its type is Juramaia sinensis.

It was assigned to Eutheria by Luo et al. (2011); and to Eutheria by Bi et al. (2018).

Species
J. sinensis (type species)

Synonymy list
YearName and author
2011Juramaia Luo et al. p. 442
2018Juramaia Bi et al.

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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
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
genusJuramaia

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. †Juramaia Luo et al. 2011
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Juramaia sinensis Luo et al. 2011
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Maximum body mass: 12.9 gs
Minimum body mass: 12.9 gs
Body mass estimate: 12.9 g
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialg
Diet: insectivoreg
Reproduction: viviparoussubc
Created: 2011-08-25 16:27:08
Modified: 2011-08-25 01:28:11
Source: s = species, g = genus, subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Luo et al. 2011, Lillegraven 1979, Carroll 1988, Ji et al. 2002

Age range: Oxfordian or 163.50000 to 157.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Bathonian - Early/Lower Kimmeridgian167.7 - 150.8China (Liaoning) J. sp. (92421)
Oxfordian163.5 - 157.3China (Liaoning) J. sinensis (114842)