• Rojas CA, Ramírez-Barahona S, Holekamp KE, Theis KR (2020). Host phylogeny and host ecology structure the mammalian gut microbiota at different taxonomic scales. bioRxiv 2020.09.23.299727.
  • Ramírez-Barahona S, Sauquet H, Magallón S (2020) The delayed and geographically heterogeneous diversification of flowering plant families. Nature Ecology and Evolution 4, 1232–1238.
  • Aguirre-Planter E, Parra-Leyva JG, Ramírez-Barahona S, Scheinvar E, Lira-Saade R, Eguiarte LE (2020) Phylogeography and genetic diversity in a southern North American desert: Agave kerchovei from the Tehuacán-Cuicatán Valey, México. Frontiers in Plant Science 11, 863.
  • Alcántara-Ayala O, Oyama K, Ríos-Muñoz CA, Rivas G, Ramírez-Barahona S, Luna-Vega​ I (2020) Morphological variation of leaf traits in the Ternstroemia lineata species complex (Ericales: Penthaphylacaceae) in response to geographic and climatic variation. PeerJ 8, e8307



  • Baena-Díaz F, Ramírez-Barahona S, Ornelas JF (2018) Hybridization and differential introgression associated with environmental shifts in a mistletoe species complex. Scientific Reports, 8, 5591.

  • Barrera-Redondo J, Ramírez-Barahona S, Eguiarte LE (2018) Rates of molecular evolution in tree ferns are associated with body size, environmental temperature and biological productivityEvolution, 72, 1050-1062. MADE THE COVER

  • Ortiz-Rodríguez AE, Ramírez-Barahona S, González-Hernández D, Lorea-Hernández F (2018) Past climatic fluctuations are associated with morphological differentiation in the cloud forest endemic tree Ocotea psychotrioides (Lauraceae). Plant Systematics and Evolution, 304, 607-617.


  • Pérez-Crespo MJ, Ornelas JF, González-Rodríguez A, Ruiz-Sanchez E, Vásquez AA, Ramírez-Barahona S (2017) Phylogeography and population differentiation in the Psittacanthus calyculatus (Loranthaceae) mistletoe: a complex scenario of the climate-volcanism interaction along the Trans-Mexican Volcanic Belt. Journal of Biogeography, 44, 2501-2514.
  • Ramírez-Barahona S, González C, González-Rodríguez A, Ornelas JF (2017) The influence of climatic niche preferences on the population genetic structure of a mistletoe species complex. New Phytologist, 24, 1751-1761.


  • Sosa V, Ornelas JF, Ramírez-Barahona S, Gándara E. (2016) Historical reconstruction of climatic and elevation preferences and the evolution of cloud forest-adapted tree ferns in Mesoamerica. Peer J, e2696.
  • Ramírez-Barahona S (2016) Helechos arborescentes de la Sierra Madre del Sur. In Luna-Vega I, Contreras-Medina R, Espinosa D (eds.) Biodiversidad de la Sierra Madre del Sur. Facultad de Ciencias, UNAM, México.
  • Ramírez-Barahona S, Barrera-Redondo J, Eguiarte LE (2016) Rates of ecological divergence and body size evolution are correlated with species diversification in scaly tree ferns. Proceedings of the Royal Society B, 283, 20161098.
  • Ornelas JF, Gándara E, Vázquez AA, Ramírez-Barahona S, Ortíz-Rodríguez AE, González C, Mejía-Saules MT, Ruiz-Sánchez E (2016) A mistletoe tale: chloroplast and nuclear DNA phylogeography of Psittacanthus schiedeanus (Loranthaceae) in the Mesoamerican cloud forest. BMC Evolutionary Biology, 16, 78.

– 2015 –

– 2014 –

– 2013 –

  • Ramírez-Barahona S, Eguiarte LE (2013) The role of glacial cycles in promoting genetic diversity in the Neotropics: the case of cloud forests during the Last Glacial Maximum. Ecology and Evolution, 3, 725-738.

– 2011 –

– 2009 –