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Ardipithecus ramidus

Mammalia - Primates - Hominidae

Taxonomy
Australopithecus ramidus was named by White et al. (1994). Its type specimen is ARA-VP-6/1, a set of teeth (associated set of teeth that includes upper left I1, C, P3, P4, right I1, C (broken), P4, M2, and lower right P3 and P4), and it is not a trace fossil. Its type locality is Middle Awash - Aramis mbr., which is in a Zanclean fluvial-lacustrine horizon in the Sagantole Formation of Ethiopia.

It was recombined as Ardipithecus ramidus by White et al. (1995), Cela-Conde and Ayala (2003) and Grehan and Schwartz (2009).

Synonymy list
YearName and author
1994Australopithecus ramidus White et al. p. 306
1995Ardipithecus ramidus White et al. p. 88
2003Ardipithecus ramidus Cela-Conde and Ayala
2009Ardipithecus ramidus Grehan and Schwartz

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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
classMammalia
RankNameAuthor
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
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
familyHominidaeGray 1825
subfamilyHomininaeGray 1825
tribeHomininiGray 1825
genusArdipithecus
speciesramidus()

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.

Ardipithecus ramidus White et al. 1994
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: omnivoref
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-22 19:23:50
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Ji et al. 2002, Lillegraven 1979, Hendy et al. 2009, Nowak 1991, Carroll 1988

Age range: Zanclean or 5.33300 to 3.60000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Zanclean5.333 - 3.6Ethiopia Australopithecus ramidus (type locality: 22160)
Zanclean - Pliocene5.333 - 2.588Kenya Ardipithecus ramidus (22267)