Ajgu n uzagur neɣ Ajgu n warur ɣer imuddiren imtegzaten d tagrawt n teɣlalin yulmen (ifeṛɣen) i taggaẓt n uleqqin iy teddun s teɣzi-ynes. Deg tfekka n wemdan llant 33 n teɣlalin.[1][2][3]. Ilem deg wanda yettili uleqqin isem-is amruj anaɣlal

Ɣer wemdan ẓreg

Tiɣlalin ẓreg

Ɣer iɣersiwen ẓreg

Ẓeṛ daɣen ẓreg

  1. Frietson Galis (1999). "Why do almost all mammals have seven cervical vertebrae? Developmental constraints, Hox genes and Cancer" (PDF). Journal of experimental zoology. 285 (1): 19–26. doi:10.1002/(SICI)1097-010X(19990415)285:1<19::AID-JEZ3>3.0.CO;2-Z. PMID 10327647. Archived from the original (PDF) on 2004-11-10. Retrieved 2020-04-05. Unknown parameter |akala n ufaylu= ignored (help); Unknown parameter |azmez n ufaylu= ignored (help)
  2. Empty citation (help)
  3. Somites, Spinal Ganglia, and CentraArchived Yulyu 15, 2016, at the Wayback Machine