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Masripithecus

Osteichthyes - Primates

Taxonomy

Species
M. moghraensis (type species)

Synonymy list
YearName and author
2026Masripithecus Al-Ashqar et al. p. 1383

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
RankNameAuthor
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
EuarchontogliresMurphy et al. 2001
Euarchonta
orderPrimates
infraorderHaplorhini(Pocock 1918)
Anthropoidea(Mivart 1864)
infraorderCatarrhiniGeoffroy Saint-Hilaire 1812
superfamilyHominoideaGray 1825
genusMasripithecus

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. †Masripithecus Al-Ashqar et al. 2026
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Masripithecus moghraensis Al-Ashqar et al. 2026
Diagnosis
ReferenceDiagnosis
S. F. Al-Ashqar et al. 2026Differs from all other Early and Middle Miocene hominoids known
from mandibular remains in combining the following features: large
canine and third lower premolar (P3) relative to posterior molar size,
even for a male; molars M2 and M3 that are almost equal in length;
relatively low-­ crowned and highly crenulate molars with low rounded
cusps that lack sharp crests between adjacent cusps; metastylid (tu-
berculum intermedium) cusps present on M2 and M3; lingual cingulum
surrounding the M2 metaconid; relatively large and bulbous M2 hy-
poconulid; elongate mounds of enamel that extend into the talonid
from the entoconid and hypoconid on M3; absence of a distolingually
open fovea on M3, with a large lingually placed cusp (here interpreted
as the hypoconulid) that is not connected to the entoconid by an
oblique crest; tall and robust mandibular corpus; and an incipient
inferior mandibular torus.