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Mesolicaphrium sanalfonense

Mammalia - Panameriungulata - Proterotheriidae

Taxonomy
Prolicaphrium sanalfonensis was named by Cifelli and Guerrero Diaz (1997) [Etymology: Named for the town of San Alfonso, Huila department, Colombia, which is near to the type locality for the species]. Its type specimen is IGM 182852, a mandible (Shymphysis and right ramus of mandible with i2 and p2-m3), and it is a 3D body fossil.

It was recombined as Mesolicaphrium sanalfonense by McGrath et al. (2020).

Synonymy list
YearName and author
1997Prolicaphrium sanalfonensis Cifelli and Guerrero Diaz
2020Mesolicaphrium sanalfonense McGrath 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
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
RankNameAuthor
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Panperissodactyla
orderPanameriungulata
suborderLitopterna(Ameghino 1889)
familyProterotheriidaeAmeghino 1887
genusMesolicaphrium
speciessanalfonense()

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.

Mesolicaphrium sanalfonense Cifelli and Guerrero Diaz 1997
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Diagnosis
ReferenceDiagnosis
R. L. Cifelli and J. Guerrero Diaz 1997The smaller of the two species referred to the genus. Differs from P. specillatum, the type species, in having slightly lower crowns on the cheek teeth, a stronger conecction between protocone and metacoule on the upper molars, and P3 with a better.developed mesostyle and anterocingulum. Differs from species of "Proterotherium", Thoatherium, Diadiaphorus, Brachytherium, Villarroelia, Epitherium, and Licaphrium in having lower crowened cheek teeth.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2009-01-05 17:11:35
Modified: 2009-01-05 19:11:35
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Ji et al. 2002, Carroll 1988, MacFadden et al. 1996, Lillegraven 1979, Hendy et al. 2009

Age range: Laventan or 13.80000 to 11.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Laventan13.8 - 11.0Colombia (Huila) Prolicaphrium sanalfonensis (145175 186787 187968 195259)