Brief Communication | Published:

Palaeoanthropology (communication arising)

Sahelanthropus or 'Sahelpithecus'?


Beginning with Ramapithecus, there has been a continued search for an ape-like hominid ancestor in the Miocene Epoch. Sahelanthropus tchadensis is an enigmatic new Miocene species, whose characteristics are a mix of those of apes and Homo erectus and which has been proclaimed by Brunet et al. to be the earliest hominid1. However, we believe that features of the dentition, face and cranial base that are said to define unique links between this Toumaï specimen and the hominid clade are either not diagnostic or are consequences of biomechanical adaptations. To represent a valid clade, hominids must share unique defining features2, and Sahelanthropus does not appear to have been an obligate biped.

Access optionsAccess options

Rent or Buy article

Get time limited or full article access on ReadCube.


All prices are NET prices.


  1. 1

    Brunet, M. et al. Nature 418, 145–151 (2002).

  2. 2

    Contra Wood, B. Nature 418, 133–135 (2002).

  3. 3

    Pilbeam, D. R. Am. J. Phys. Anthropol. 25, 1–6 (1966).

  4. 4

    Endo, B. Jpn. Facul. Sci., Univ. Tokyo, Sec. 5, 3, 1–106 (1966).

  5. 5

    Russell, M. D. Curr. Anthropol. 26, 337–360 (1985).

  6. 6

    Senut, B. et al. C. R. Acad. Sci. Paris 332, 137–144 (2001).

Download references

Author information

Correspondence to Milford H. Wolpoff.

Rights and permissions

Reprints and Permissions

About this article

Further reading


By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.