Lista roja de los reptiles del Ecuador E Carrillo, S Aldás, M Altamirano, F Ayala, D Cisneros, A Endara, ... Fundación Novum Milenium, UICN-Sur, UICN-Comité Ecuatoriano, Ministerio de …, 2005 | 109 | 2005 |
Insights from Integrative Systematics Reveal Cryptic Diversity in Pristimantis Frogs (Anura: Craugastoridae) from the Upper Amazon Basin HM Ortega-Andrade, OR Rojas-Soto, JH Valencia, ... PloS one 10 (11), e0143392, 2015 | 72 | 2015 |
Serpientes venenosas del Ecuador: sistemática, taxonomía, historia natural, conservación, envenenamiento y aspectos antropológicos JH Valencia, K Garzón-Tello, ME Barragán-Paladines, P Oxford Fundación Herpetológica Gustavo Orcés, 2016 | 53 | 2016 |
Guía de campo de reptiles del Ecuador JH Valencia, E Toral, M Morales, R Betancourt, A Barahona Fundación Herpetológica Gustavo Orcés, Simbioe, Quito, Ecuador, 2008 | 28 | 2008 |
Molecular phylogeny of Atractus (Serpentes, Dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa A Arteaga, K Mebert, JH Valencia, DF Cisneros-Heredia, N Peñafiel, ... ZooKeys, 91, 2017 | 27 | 2017 |
Guía de campo de anfibios del Ecuador JH Valencia, E Toral, M Morales, R Betancourt, A Barahona Fundación Herpetológica Gustavo Orcés, Simbioe, Quito, 2008 | 27 | 2008 |
A new giant Atractus (Serpentes: Dipsadidae) from Ecuador, with notes on some other large Amazonian congeners WE Schargel, WW Lamar, P Passos, JH Valencia, DF Cisneros-Heredia, ... Zootaxa 3721 (5), 455-474, 2013 | 24 | 2013 |
Guía de anfibios y reptiles en ambientes cercanos a las estaciones del OCP JH Valencia, K Garzón Quito: Fundación Herpetológica Gustavo Orcés, 268, 2011 | 24 | 2011 |
A new Andean species of Philodryas (Dipsadidae, Xenodontinae) from Ecuador H Zaher, JC Arredondo, JH Valencia, E Arbeláez, MT Rodrigues, ... Zootaxa 3785 (3), 469-480, 2014 | 16 | 2014 |
A new species of direct-developing frog of the genus Pristimantis (Anura: Terrarana: Craugastoridae) from Cordillera del Cóndor, Ecuador, with comments on threats to the anuran … JH Valencia, MR Duenas, P Szekely, D Batallas, F Pulluquitin, SR Ron Zootaxa 4353 (3), 447-466, 2017 | 15 | 2017 |
A new species of Siphlophis (Serpentes: Dipsadidae: Xenodontinae) from the eastern Andean slopes of Ecuador CM Sheehy, MH Yánez-Muñoz, JH Valencia, EN Smith South American Journal of Herpetology 9 (1), 30-45, 2014 | 15 | 2014 |
Divergence of tropical pitvipers promoted by independent colonization events of dry montane Andean habitats D Salazar‐Valenzuela, U Kuch, O Torres‐Carvajal, JH Valencia, ... Journal of Biogeography 46 (8), 1826-1840, 2019 | 13 | 2019 |
Revalidation of Herpetodryas reticulata (Peters, 1863)(Serpentes: Colubridae) from Ecuador GG Montingelli, JH Valencia, MA Benavides, H Zaher south american Journal of Herpetology 6 (3), 189-197, 2011 | 13 | 2011 |
A new species of Enyalioides (Iguanidae: Hoplocercinae) from southwestern Ecuador O Torres-Carvajal, A Almendáriz, J Valencia, M Yánez-Muñoz, JP Reyes Papéis Avulsos de Zoologia 48, 227-235, 2008 | 12 | 2008 |
A new species of terrestrial-breeding frog of the genus Pristimantis (Anura: Terrarana: Craugastoridae) from the eastern Andean slopes of the southern Ecuador. JH Valencia, F Valladares-Suntasig, L Tipantiza-Tuguminago, ... Zootaxa 4658 (3), zootaxa. 4658.3. 4-zootaxa. 4658.3. 4, 2019 | 10 | 2019 |
Revalidation of Pristimantis brevicrus (Anura, Craugastoridae) with taxonomic comments on a widespread Amazonian direct-developing frog. HM Ortega-Andrade, OR Rojas-Soto, AE de los Monteros, JH Valencia, ... Herpetological Journal 27 (1), 2017 | 10 | 2017 |
A New Species of the Pristimantis frater Group (Anura: Strabomantidae) from the Eastern Evergreen Lowland Forests Of Ecuador HM Ortega-Andrade, JH Valencia Herpetologica 68 (2), 244-255, 2012 | 9 | 2012 |
Natural History, Potential Distribution and Conservation Status of the Manabi Hognose Pitviper Porthidium Arcosae (SCHATTI & KRAMER, 1993), in Ecuador J Valencia, G Vaca-Guerrero, K Garzón Herpetozoa 23 (3-4), 31-43, 2011 | 9 | 2011 |
Una llamativa nueva especie de Pristimantis (Anura: Terrana: Strabomantidae) de las estribaciones noroccidentales de los Andes de Ecuador JH Valencia, MH Yánez-Muñoz, R Betancourt-Yépez, A Terán-Valdez, ... ACI Avances en Ciencias e Ingenierías 2 (3), 2010 | 8 | 2010 |
Notes on Corallus blombergi (RENDAHL & VESTERGREN, 1941) from Ecuador JH Valencia, E Arbeláez, K Garzón, P Picerno-Toala Herpetozoa 21 (1-2), 91-94, 2008 | 8 | 2008 |