| Effects of deforestation on fish community structure in Ecuadorian Amazon streams BH Bojsen, R Barriga Freshwater Biology 47 (11), 2246-2260, 2002 | 228 | 2002 |
| Estudio preliminar de los vertebrados ecuatorianos L Albuja, M Ibarra, J Urgilés, R Barriga Escuela Politécnica Nacional. Quito, 1980 | 164 | 1980 |
| Fauna de vertebrados del Ecuador L Albuja, A Almendáriz, R Barriga, D Montalvo, F Cáceres, JL Román Escuela Politécnica Nacional, 2012 | 143 | 2012 |
| Lista de peces de agua dulce e intermareales del Ecuador R Barriga Escuela Politécnica Nacional, 2012 | 135 | 2012 |
| Seasonal and habitat influences on fish communities within the lower Yasuni River basin of the Ecuadorian Amazon K Galacatos, R Barriga-Salazar, DJ Stewart Environmental Biology of fishes 71 (1), 33-51, 2004 | 128 | 2004 |
| Seasonal and habitat influences on fish communities within the lower Yasuni River basin of the Ecuadorian Amazon K Galacatos, R Barriga-Salazar, DJ Stewart Environmental Biology of fishes 71 (1), 33-51, 2004 | 128 | 2004 |
| Comparison of deep-river and adjacent sandy-beach fish assemblages in the Napo River basin, eastern Ecuador DJ Stewart, M Ibarra, R Barriga-Salazar Copeia 2002 (2), 333-343, 2002 | 64 | 2002 |
| Long-range effect of cyanide on mercury methylation in a gold mining area in southern Ecuador JRD Guimaraes, O Betancourt, MR Miranda, R Barriga, E Cueva, ... Science of the Total Environment 409 (23), 5026-5033, 2011 | 62 | 2011 |
| Ictiofauna de la cuenca del Río Napo, Ecuador Oriental: lista anotada de especies D Stewart, R Barriga, M Ibarra Escuela Politécnica Nacional, 1987 | 59 | 1987 |
| Peces de agua dulce del Ecuador R Barriga Revista de información técnico científica (politécnica) 3, 51-71, 1991 | 43 | 1991 |
| Six Species of Acanthobothrium (Eucestoda: Tetraphyllidea) in Stingrays (Chondrichthyes: Rajiformes: Myliobatoidei) from Ecuador F Marques, DR Brooks, R Barriga Faculty Publications from the Harold W. Manter Laboratory of Parasitology, 228, 1997 | 31 | 1997 |
| A Multilocus Molecular Phylogeny for Chaetostoma Clade Genera and Species with a Review of Chaetostoma (Siluriformes: Loricariidae) from the Central Andes NK Lujan, V Meza-Vargas, V Astudillo-Clavijo, R Barriga-Salazar, ... Copeia 103 (3), 664-701, 2015 | 28 | 2015 |
| Peces del noroeste del Ecuador R Barriga Escuela Politécnica Nacional, 1994 | 27 | 1994 |
| Peces del Parque Nacional Yasuní R Barriga Escuela Politécnica Nacional, 1994 | 26 | 1994 |
| Serendip deborahae n. gen. and n. sp.(Eucestoda: Tetraphyllidea: Serendipidae n. fam.) in Rhinoptera steindachneri Evermann and Jenkins, 1891 (Chondrichthyes: Myliobatiformes … DR Brooks, R Barriga The Journal of parasitology, 80-84, 1995 | 24 | 1995 |
| Two New Chaetostoma Group (Loricariidae: Hypostominae) Sister Genera from Opposite Sides of the Andes Mountains in Ecuador, with the Description of One … NK Lujan, V Meza-Vargas, R Barriga-Salazar Copeia 103 (3), 651-663, 2015 | 19 | 2015 |
| Impacts on environmental health of small-scale gold mining in Ecuador Ó Betancourt, R Barriga, JRD Guimarães, E Cueva, S Betancourt Ecohealth Research in Practice, 119-130, 2012 | 18 | 2012 |
| Fishes of the rios Negro, Negrinho, Taboco, Aquidauana, Taquari, and Miranda, Pantanal, Brasil: diversity, distribution, critical habitats and value PW Willink, O Froehlich, A Machado-Allison, N Menezes, O Oyakawa, ... PHILIP, WW., BARRY, C., LEEANNE, EA., JENSEN, RM. AND REINALDO, L., Ed, 2000 | 18 | 2000 |
| Andinoacara blombergi, a new species from the río Esmeraldas basin in Ecuador and a review of A. rivulatus (Teleostei: Cichlidae) N Wijkmark, SO Kullander, RE Barriga Salazar Ichthyological Exploration of Freshwaters 23 (2), 117, 2012 | 16 | 2012 |
| Una nueva especie ecuatoriana del género de peces andinos Grundulus (Characiformes: Characidae) C Román-Valencia, RI Ruiz, R Barriga Revista de Biología Tropical 53 (3-4), 537-544, 2005 | 16 | 2005 |
