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Camelus grattardi

Mammalia - Camelidae

Taxonomy
Camelus grattardi was named by Geraads (2014). Its type specimen is Omo 75S-70–956, a maxilla (maxilla fragment with heavily worn P4–M2), and it is a 3D body fossil. Its type locality is Omo - O.75s, which is in the Gelasian of sandstone the Shungura Formation Ethiopia.

Sister species lacking formal opinion data

Synonymy list
YearName and author
2014Camelus grattardi Geraads p. 1481 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
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
RankNameAuthor
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
familyCamelidae
subfamilyCamelinaeGray 1821
tribeCameliniGray 1821
genusCamelus
speciesgrattardi

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.

Camelus grattardi Geraads 2014
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Diagnosis
ReferenceDiagnosis
D. Geraads 2014A large member of Camelus, upper molars only slightly longer than broad, with rounded styles, P4 much nar- rower than M1, lingual wall of m3 hypoconulid not very oblique, mesial border of the mandibular ramus is strongly inclined back- wards, distal humeral articulation almost perpendicular to the long axis of the bone, and with a cylindrical medial part. Differs from species of Paracamelus in the loss of p3. Differs from mod- ern C. bactrianus and C. dromedarius in its much broader molars, both relative to their length and relative to P4, less acute styles in the upper teeth, less oblique m3 hypoconulid, more obli- que anterior border of mandibular ramus, and more cylindrical and more transverse distal humeral articulation. Differs from the Pleistocene North African C. thomasi in its much broader molars, both relative to their length and relative to P4, and lack of mandibular pachyostosis.