References
- Böhmer, C., Amson, E., Arnold, P., van Heteren, A. H. & Nyakatura, J. A. (2018). Homeotic transformations reflect departure from the mammalian ‘rule of seven’ cervical vertebrae in sloths: Inferences on the Hox code and morphological modularity of the mammalian neck. BMC Evolutionary Biology, 18(1), 1–11. doi:10.1186/s12862-018-1202-5
- Delfa, R., Teixeira, A. & Colomer-Rocher, F. (2005). Composición regional y tisular de la canal caprina. pp: 189-198. En: INIA (Eds.) Estandarización de las metodologías para evaluar la calidad del producto (animal vivo, canal, carne y grasa) en los rumiantes. (3a. ed.) Madrid, España. ISSN 1577-3167.
- Donaldson, C., Lambe, N., Maltin, C., Knott, S. & Bunger, L. (2013). Between- and within-breed variations of spine characteristics in sheep1. Journal of Animal Science, 91(2), 995–1004.
- Lambe, N. R., Donaldson, C. L., McLean, K. A., Gordon, J., Menezes, A. M., Clelland, N. & Bunger, L. (2015). Genetic control of CT-based spine traits in Elite Texel Rams. In Proceedings of the 4th Animal Imaging Conference. Edinburgh, UK.
- Li, C., Zhang, X., Cao, Y., Wei, J., You, S., Jiang, Y. & Chen, C. (2017). Multi-vertebrae variation potentially contribute to carcass length and weight of Kazakh sheep. Small Ruminant Research, 150, 8–10. doi:10.1016/j.smallrumres.2017.02.021
- Narita, Y. & Kuratani, S. (2005). Evolution of the vertebral formulae in mammals: A perspective on developmental constraints. Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, 304B(2), 91–106. doi:10.1002/jez.b.21029
- Ruiz de Huidobro, F., Miguel, E., Cañeque, V. & Velasco, S. (2005). Conformación, engrasamiento y sistemas de clasificación de la canal ovina. pp: 143–169. En: INIA (Eds.) Estandarización de las metodologías para evaluar la calidad del producto (animal vivo, canal, carne y grasa) en los rumiantes. (3a. ed.) Madrid, España. ISSN 1577-3167.
- Todd, T. (1922). Numerical significance in the thoracicolumbar vertebrae of the mammalia. The Anatomical Record, 24(5), 260–286.
- Zhang, L. (1996). Population genetic characteristics of vertebral number variation in Wuzhumuqin sheep. Inner Mongolia Animal Science, 4, 1–3.
- Zhang, L. (1997). Relationship between the evolution of animal vertebral column and the variation of vertebrea in Mongolian sheep. Journal of Inner Mongolia Institute of Agriculture and Animal Husbandry, 18(6), 1–3.
- Zhang, L., Luo, X., Siqin, B. & Zhang, S. (1998). The lengths of thoracic and lumbar vertebrae and the performance of Mongolia sheep. Journal of Inner Mongolia Institute of Agriculture and Animal Husbandry, 19(3), 1–5.
- Zhang, Z., Sun, Y., Du, W., He, S., Liu, M. & Tian, C. (2017). Effects of vertebral number variations on carcass traits and genotyping of Vertnin candidate gene in Kazakh sheep. Asian-Australasian Journal of Animal Sciences, 30(9), 1234.