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Metapterodon schlosseri

Mammalia - Creodonta

Taxonomy
Metapterodon schlosseri was named by Holroyd (1999). It is not extant. Its type specimen is DPC 4877. Its type locality is Quarry V (Jebel Qatrani Formation), which is in a Rupelian fluvial sandstone/mudstone in the Jebel Qatrani Formation of Egypt. It is the type species of Falcatodon.

It was recombined as Falcatodon schlosseri by Morales and Pickford (2017).

Synonymy list
YearName and author
1999Metapterodon schlosseri Holroyd p. 12 figs. 6A, C, 7, 8A, B
2017Falcatodon schlosseri Morales and Pickford p. 344

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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()
RankNameAuthor
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Ferae()
orderCreodonta()
orderHyaenodonta()
superfamilyHyainailouroidea
HyainailouridaeSolé et al. 2015
Hyainailourinae(Pilgrim 1932)
genusMetapterodonStromer 1923
speciesschlosseri

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.

Metapterodon schlosseri Holroyd 1999
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Diagnosis
ReferenceDiagnosis
J. Morales and M. Pickford 2017Medium sized Hyainailourinae, differing from Metapterodon by the reduction of the protocone in the upper molars (M1 – M2), which is located in a very anterior
position. It differs from Hyainailouros by the more sectorial morphology of the upper molars, with more advanced fusion of the paracone-metacone with, nevertheless, a groove separating the cusps visible in the M1. Lower molars sectorial with reduced talonid and without a metaconid. It differs from Isohyaenodon, Sectisodon and Exiguodon, by the lesser reduction of the protocone in the upper molars which, above all, retain a stretched out subtriangular occlusal outline.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: insectivoresubc
Reproduction: viviparoussubc
Created: 2005-09-06 20:43:42
Modified: 2005-09-06 22:44:32
Source: subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Lillegraven 1979, Hendy et al. 2009, Ji et al. 2002

Age range: Rupelian or 33.90000 to 28.10000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Rupelian33.9 - 28.1Egypt (Fayum) Metapterodon schlosseri (type locality: 12950 175420)