| Relationship between morphology and diets of six neotropical loricariids RL Delariva, AA Agostinho Journal of Fish biology 58 (3), 832-847, 2001 | 213 | 2001 |
| Ichthyofauna associated to aquatic macrophytes in the upper Paraná River floodplain RL Delariva, AA Agostinho, K Nakatani, G Baumgartner Brasil, 2018 | 108 | 2018 |
| Diet and trophic structure of the fish fauna in a subtropical ecosystem: impoundment effects RL Delariva, NS Hahn, EAL Kashiwaqui Neotropical Ichthyology 11 (04), 891-904, 2013 | 75 | 2013 |
| Introdução de espécies: uma síntese comentada Introdução de espécies: uma síntese comentada RL Delariva, AA Agostinho Acta Scientiarum 21 (2), 255-262, 1999 | 71 | 1999 |
| Atividade alimentar da curvina Plagioscion squamosissimus (Heckel, 1840) (Perciformes, Sciaenidae) no rio Paraná NS Hahn, VE Loureiro, RL Delariva | 70 | 2008 |
| Diet and trophic guilds of fish assemblages in two streams with different anthropic impacts in the northwest of Paraná, Brazil KO Bonato, RL Delariva, JC Silva Zoologia (Curitiba) 29, 27-38, 2012 | 67 | 2012 |
| Food-resource partitioning among fish species from a first-order stream in northwestern Paraná, Brazil JC Silva, RL Delariva, KO Bonato Neotropical Ichthyology 10, 389-399, 2012 | 65 | 2012 |
| Fish larvae assemblages in two floodplain lakes with different degrees of connection to the Paraná River, Brazil VS Daga, TM Gogola, PV Sanches, G Baumgartner, D Baumgartner, ... Neotropical Ichthyology 7, 429-438, 2009 | 53 | 2009 |
| Effects of river damming in Neotropical piscivorous and omnivorous fish: feeding, body condition and abundances LS Pereira, AA Agostinho, RL Delariva Neotropical Ichthyology 14 (01), e150044, 2016 | 51 | 2016 |
| Spatial and temporal distribution patterns of ichthyoplankton in a region affected by water regulation by dams TM Gogola, VS Daga, PRL da Silva, PV Sanches, ÉA Gubiani, ... Neotropical Ichthyology 8, 341-349, 2010 | 50 | 2010 |
| Métodos para avaliação da alimentação natural de peixes: o que estamos usando? N Segatti Hahn, R Luciana Delariva Interciencia 28 (2), 100-104, 2003 | 49 | 2003 |
| Coexisting small fish species in lotic neotropical environments: evidence of trophic niche differentiation JC Da Silva, ÉA Gubiani, MP Neves, RL Delariva Aquatic Ecology 51, 275-288, 2017 | 42 | 2017 |
| Diet and ecomorphological relationships of an endemic, species-poor fish assemblage in a stream in the Iguaçu National Park MP Neves, RL Delariva, LL Wolff Neotropical Ichthyology 13 (1), 245-254, 2015 | 41 | 2015 |
| INTRODUÇÃO DA RÃ-TOURO, Lithobates catesbeianus (SHAW, 1802): UMA REVISÃO. ER Cunha, RL Delariva SaBios-Revista de Saúde e Biologia 4 (2), 2009 | 37 | 2009 |
| Histopathological alterations in gills of a fish (Astyanax bifasciatus) in neotropical streams: negative effects of riparian forest reduction and presence of pesticides J Nimet, MP Neves, NP Viana, JP de Arruda Amorim, RL Delariva Environmental Monitoring and Assessment 192, 1-13, 2020 | 33 | 2020 |
| Benthic macroinvertebrate community structure in a stream of the north-west region of Paraná State, Brazil YM Bagatini, RL Delariva, J Higuti Biota Neotropica 12, 307-317, 2012 | 33 | 2012 |
| Extreme trophic segregation between sympatric fish species: the case of small sized body Aphyocharax in the Brazilian Pantanal CE Corrêa, NS Hahn, RL Delariva Hydrobiologia 635, 57-65, 2009 | 32 | 2009 |
| Estrutura trófica da ictiofauna, ao longo do gradiente longitudinal do reservatório de Salto Caxias (rio Iguaçu, Paraná, Brasil), no terceiro ano após o represamento FA da Silva Cassemiro, NS Hahn, R Luciana Acta Scientiarum. Biological Sciences 27 (1), 63-71, 2005 | 32 | 2005 |
| Carnivory during Ontogeny of the Plagioscion squamosissimus: A Successful Non-Native Fish in a Lentic Environment of the Upper Paraná River Basin MP Neves, RL Delariva, ATB Guimarães, PV Sanches PLoS One 10 (11), e0141651, 2015 | 31 | 2015 |
| Fish fauna in forested and rural streams from an ecoregion of high endemism, lower Iguaçu River basin, Brazil RL Delariva, MP Neves, C Larentis, BCK Kliemann, MC Baldasso, ... Biota Neotropica 18, e20170459, 2018 | 30 | 2018 |
