| Fragmentation of Andes-to-Amazon connectivity by hydropower dams EP Anderson, CN Jenkins, S Heilpern, JA Maldonado-Ocampo, ... Science advances 4 (1), eaao1642, 2018 | 360 | 2018 |
| Annotated checklist of the freshwater fishes of Peru H Ortega, RP Vari | 222 | 1986 |
| Lista anotada de los peces de aguas continentales del Perú: estado actual del conocimiento, distribución, usos y aspectos de conservación. H Ortega, M Hidalgo, E Correa MINAM, 2010 | 154 | 2010 |
| Unexpected fish diversity gradients in the Amazon basin T Oberdorff, MS Dias, C Jézéquel, JS Albert, CC Arantes, R Bigorne, ... Science advances 5 (9), eaav8681, 2019 | 149 | 2019 |
| A database of freshwater fish species of the Amazon Basin C Jézéquel, PA Tedesco, R Bigorne, JA Maldonado-Ocampo, H Ortega, ... Scientific data 7 (1), 96, 2020 | 134 | 2020 |
| Photography-based taxonomy is inadequate, unnecessary, and potentially harmful for biological sciences LMP Ceríaco, EE Gutiérrez, A Dubois, M Carr Zootaxa 4196 (3), 435-445, 2016 | 120 | 2016 |
| The Tambopata-Candamo reserved zone of southeastern Perú: a biological assessment RB Foster, TA Parker III, AH Gentry, LH Emmons, A Chicchon, ... Washington, DC: Conservation International 184, 1994 | 99 | 1994 |
| Revealing Hidden Diversity of the Underestimated Neotropical Ichthyofauna: DNA Barcoding in the Recently Described Genus Megaleporinus (Characiformes … JL Ramirez, JL Birindelli, DC Carvalho, PRAM Affonso, PC Venere, ... Frontiers in Genetics 8, 149, 2017 | 86 | 2017 |
| Freshwater fish diversity hotspots for conservation priorities in the Amazon Basin C Jézéquel, PA Tedesco, W Darwall, MS Dias, RG Frederico, M Hidalgo, ... Conservation biology 34 (4), 956-965, 2020 | 78 | 2020 |
| The combined effects of climate change and river fragmentation on the distribution of Andean Amazon fishes GA Herrera‐R, T Oberdorff, EP Anderson, S Brosse, FM Carvajal‐Vallejos, ... Global Change Biology 26 (10), 5509-5523, 2020 | 73 | 2020 |
| Aquatic biodiversity in the Amazon: habitat specialization and geographic isolation promote species richness JS Albert, TP Carvalho, P Petry, MA Holder, EL Maxime, J Espino, ... Animals 1 (2), 205-241, 2011 | 73 | 2011 |
| Effects of the freshwater aquarium trade on wild fish populations in differentially‐fished areas of the Peruvian Amazon CL Gerstner, H Ortega, H Sanchez, DL Graham Journal of Fish Biology 68 (3), 862-875, 2006 | 66 | 2006 |
| The introduction of nonnative fishes into freshwater systems of Peru H Ortega, H Guerra, R Ramírez Ecological and genetic implications of aquaculture activities, 247-278, 2007 | 64 | 2007 |
| Freshwater fishes and aquatic habitats in Peru: Current knowledge and conservation H Ortega, M Hidalgo Aquatic Ecosystem Health & Management 11 (3), 257-271, 2008 | 60 | 2008 |
| Biota acuática en la Amazonía Peruana: diversidad y usos como indicadores ambientales en el Bajo Urubamba (Cusco-Ucayali) H Ortega, L Chocano, C Palma, I Samanez Revista Peruana de Biología 17 (1), 29-36, 2010 | 57 | 2010 |
| Biodiversity in aquatic systems of the tropical Andes M Maldonado, JA Maldonado-Ocampo, H Ortega, AC Encalada, ... Climate change and biodiversity in the tropical Andes, 276-294, 2011 | 56 | 2011 |
| Métodos de colecta, identificación y análisis de comunidades biológicas: plancton, perifiton, bentos (macroinvertebrados) y necton (peces) en aguas continentales del Perú I Samanez, V Rimarachin, C Palma, J Arana, H Ortega, V Correa, ... Lima. Ministerio del Ambiente, Perú, 2014 | 55 | 2014 |
| Fishes of three Bolivian rivers: diversity, distribution and conservation B Chernoff, AM Allison, P Willink, J Sarmiento, S Barrera, N Menezes, ... Interciencia 25 (6), 273-283, 2000 | 54 | 2000 |
| Additions and corrections to the list of freshwater fishes of Peru F Chang, H Ortega Publicaciones del Museo Historia Natural. UNMSM, 1-11, 1995 | 53 | 1995 |
| Electrical signalling of dominance in a wild population of electric fish V Fugčre, H Ortega, R Krahe Biology Letters 7 (2), 197-200, 2011 | 51 | 2011 |
