1. D’Amen, M., Vignoli, L., and Bologna, M.A., The normal development and the chromosome no. 1 syndrome in Triturus carnifex carnifex (Caudata, Salamandridae), Ital. J. Zool., 2006, vol. 73, pp. 325–333.
2. AmphibiaWeb. Information on amphibian biology and conservation, Berkeley (California): Electronic database accessible at http://amphibiaweb.org/ , 2013 (Captured on March 11, 2013).
3. Andéol, Y., Early transcription in different animal species: implication for transition from maternal to zygotic control in development, Wilhelm Roux’s Arch. Dev. Biol., 1994, vol. 204, pp. 3–10.
4. Anderson, P.L., The normal development of Triturus pyrrhogaster, Anat. Rec., 1943, vol. 86, pp. 59–73.
5. Anstis, M., Roberts, J.D., and Altig, R., Direct development in two myobatrachid frogs, Arenophryne rotunda Tyler and Myobatrachus gouldii Gray, from Western Australia, Rec. West. Austral. Mus., 2007, vol. 23, pp. 259–271.