AUTHOR=García-González Fernando , Servín Erika , Álvarez-Guerrero Alma Lilia , Alcantar-Rodríguez Alicia , Medrano Alfredo TITLE=Embryo development in Mexican axolotl (Ambystoma mexicanum): a stage morphological study JOURNAL=Frontiers in Amphibian and Reptile Science VOLUME=Volume 3 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/amphibian-and-reptile-science/articles/10.3389/famrs.2025.1535817 DOI=10.3389/famrs.2025.1535817 ISSN=2813-6780