| The conservation status of the world’s reptiles M Böhm, B Collen, JEM Baillie, P Bowles, J Chanson, N Cox, ... Biological conservation 157, 372-385, 2013 | 1328 | 2013 |
| Biodiversidad y conservación en México: vertebrados, vegetación y uso del suelo O Flores-Villela, PG Fernández Universidad Nacional Autónoma de México, 1994 | 713* | 1994 |
| El conocimiento biogeográfico de las especies y su regionalización natural D Espinosa, S Ocegueda, C Aguilar, O Flores, J Llorente-Bousquets, ... Capital natural de México 1, 33-65, 2008 | 354 | 2008 |
| Herpetofauna Mexicana: annotated list of the species of amphibians and reptiles of Mexico, recent taxonomic changes, and new species O Flores-Villela Carnegie Museum of Natural History, 1993 | 328* | 1993 |
| Biodiversidad de anfibios en México G Parra-Olea, O Flores-Villela, C Mendoza-Almeralla Revista mexicana de biodiversidad 85, 460-466, 2014 | 324 | 2014 |
| Nuevas especies y cambios taxonómicos para la herpetofauna de México O Flores-Villela, L Canseco-Márquez Acta zoológica mexicana 20 (2), 115-144, 2004 | 322 | 2004 |
| Biodiversity of reptiles in Mexico O Flores-Villela, UO García-Vázquez Revista mexicana de biodiversidad 85, S467-S475, 2014 | 297 | 2014 |
| Herpetofauna of Mexico: distribution and endemism O Flores-Villela Biological diversity of Mexico: origins and distribution, 253-280, 1993 | 236 | 1993 |
| A review of phylogenetic hypotheses for lizards of the genus Sceloporus (Phrynosomatidae): implications for ecological and evolutionary studies. Bulletin of the AMNH; no. 213 JW Sites, JW Archie, CJ Cole, O Flores-Villela [New York]: American Museum of Natural History, 1992 | 225 | 1992 |
| Conservación en México: Síntesis sobre vertebrados terrestres, vegetación y uso del suelo O Flores, P Gerez INIREB/Conservation International. Mexico, 1988 | 202* | 1988 |
| Ecological‐niche modeling and prioritization of conservation‐area networks for Mexican herpetofauna JN URBINA‐CARDONA, O Flores‐Villela Conservation biology 24 (4), 1031-1041, 2010 | 191 | 2010 |
| Patrones de diversidad espacial en grupos selectos de especies P Koleff, J Soberón, HT Arita, P Dávila, O Flores-Villela, J Golubov, ... Capital natural de México 1, 323-364, 2008 | 178 | 2008 |
| Identifying conservation priorities in Mexico through geographic information systems and modeling LA Bojorquez-Tapia, I Azuara, E Ezcurra, O Flores-Villela Ecological applications 5 (1), 215-231, 1995 | 153 | 1995 |
| A general assessment of the conservation status and decline trends of Mexican amphibians P Frías-Alvarez, JJ Zúñiga-Vega, O Flores-Villela Biodiversity and Conservation 19 (13), 3699-3742, 2010 | 137 | 2010 |
| The effects of governmental protected areas and social initiatives for land protection on the conservation of Mexican amphibians L Ochoa-Ochoa, JN Urbina-Cardona, LB Vázquez, O Flores-Villela, ... PLoS One 4 (9), e6878, 2009 | 132 | 2009 |
| Identificación de prioridades y análisis de vacíos y omisiones en la conservación de la biodiversidad de México P KoLeff, M Tambutti, IJ March, R EsqUiveL, C Cantú, A Lira-Noriega, ... Capital natural de México 2, 651-718, 2009 | 117 | 2009 |
| Recopilación de claves para la determinación de anfibios y reptiles de México OA Flores Villela, FM Quijano, GG Porter Universidad Nacional Autónoma de México, Facultad de Ciencias, Departamento …, 1995 | 115 | 1995 |
| Climate change and amphibian diversity patterns in Mexico LM Ochoa-Ochoa, P Rodríguez, F Mora, O Flores-Villela, RJ Whittaker Biological Conservation 150 (1), 94-102, 2012 | 114 | 2012 |
| An updated checklist of the herpetofauna from Guerrero, Mexico R Palacios-Aguilar, O Flores-Villela Zootaxa 4422 (1), 1-24, 2018 | 112 | 2018 |
| Conservation priorities in Mexico: moving up in the world AT Peterson, OA Flores-Villela, LS León-Paniagua, ... Biodiversity Letters, 33-38, 1993 | 111 | 1993 |