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Krabimeryx

Mammalia - Tragulidae

Taxonomy

Species

Synonymy list
YearName and author
2001Krabimeryx Metais et al. p. 236
2001Krabimeryx Vislobokova p. S133

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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
Therapsida()
infraorderCynodontia()
Mammaliamorpha
RankNameAuthor
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Ruminantiamorpha
Ruminantia(Scopoli 1777)
infraorderTragulina
superfamilyTraguloidea
familyTragulidaeMilnes-Edwards 1864
genusKrabimeryx

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. †Krabimeryx Metais et al. 2001
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Krabimeryx primitivus Metais et al. 2001
Diagnosis
ReferenceDiagnosis
G. Metais et al. 2001Small primitive ruminant with lower molars morphologically close to those of Zhailimeryx. Differs from Zhailimeryx in its lingual cusps on lower molar more labiolingually compressed, its entoconid displaced forward with respect to the hypoconid, the lack of both rudimentary paraconid and hypoconulid on m1–2 and in its p4 with a metaconid more distally situated and without distinct entoconid. Further differs from Lophiomeryx by its smaller size, its labial cusps less selenodont on lower molars, the remains of a Dorcatherium fold and by a distinct groove on the anterior side of the entoconid. Krabimeryx further differs from Lophiomeryx by its p4 with a metaconid more distally situated and less individualized. Krabimeryx is larger than Iberomeryx, and it may be distinguished from it in having a well-marked ‘entoconidian groove’, a more transversely compressed hypoconulid and in lacking an ectostylid.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialo
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: frugivoref
Diet 2: grazerf
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-23 13:14:24
Source: f = family, o = order, subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Hendy et al. 2009, Lillegraven 1979, Nowak 1999, Nowak 1991

Age range: Late/Upper Eocene or 37.20000 to 33.90000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Eocene37.2 - 33.9Thailand K. primitivus (13127 49078 49083)