Acta Limnologica Brasiliensia
https://app.periodikos.com.br/journal/alb/article/doi/10.1590/S2179-975X2922
Acta Limnologica Brasiliensia
Original Article

The fish fauna of Itutinga reservoir, 30 years after the first survey

A ictiofauna do reservatório de Itutinga, após 30 anos do primeiro levantamento

Andressa Mendes Silva-Sene; Ivo Gavião Prado; Carina Patez Porto; Paulo Santos Pompeu

http://dx.doi.org/10.1590/S2179-975X2922 Acta Limnol. Bras. (Online), vol.36, e11, 2024
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Abstract

Aim: Monitoring altered environments is crucial to understand the impacts and the possible changes in the local fish fauna. Therefore, we aimed to compare the ichthyofauna within a 67-year-old small run-of-the-river reservoir with surveys carried out in 1986 and 2019-2021 and update the checklist of this reservoir.

Methods: We used the data provided by Alves et al. (1998) and sampled fish in two sites inside Itutinga reservoir using gill nets, seine nets and hand nets and at the one tributary of the area using only hand nets.

Results: We collected a total of 12,978 individuals belonging to 37 fish species, and the species accumulation curve showed a tendency to the asymptote. Five of the sampled species are non-native and five are migratory. Alves et al. (1998) sampled a total of 25 fish species, 17 genera, 9 families and 3 orders. We added 12 fish species to the checklist that were not recorded by Alves et al. (1998), including four non-native and two migratory. On the other hand, two migratory species and one rheophilic were registered only in the preview study. In addition, we observed important changes in the species abundance rank.

Conclusions: The differences in the fish assemblage structure comparing both studies indicate important changes in fish assemblages over more than 33 years. Our results highlighted the importance of long-term fish monitoring in altered environments to assess temporal variation in fish assemblages and their responses to the multiple possibilities of external stressors, such as the shift in abundance of non-native species in these environments.

Keywords

fish assemblage variation, dam, reservoir, long-term fish monitoring

Resumo

Objetivo: O monitoramento de ambientes alterados é crucial para o entendimento dos impactos e avaliação de mudança na ictiofauna local. Dessa forma, o objetivo do nosso trabalho foi comparar a fauna de peixes de um pequeno reservatório do tipo fio d'água de 67 anos de idade com amostragens realizadas em 1986 e entre 2019 e 2021, além de atualizar a lista de espécies de peixes deste reservatório.

Métodos: Nós utilizamos dados provenientes do estudo de Alves et al. (1998) e de peixes amostrados em dois pontos no interior do reservatório de Itutinga utilizando redes de emalhar, arrasto e peneira e em um ponto no único tributário da região utilizando peneira.

Resultados: Coletamos um total de 12.978 indivíduos pertencentes a 37 espécies de peixes, sendo que a curva de acumulação de espécies mostrou tendência à assíntota. Destas, cinco espécies eram não nativas e cinco eram migradoras. O estudo de Alves et al. (1998) coletou um total de 25 espécies, 17 gêneros, 9 famílias e 3 ordens. Adicionamos 12 espécies à lista que não haviam sido registradas por Alves et al. (1998), incluindo quatro não nativas e duas migradoras. Por outro lado, duas espécies migradoras e uma reofílica foram registradas apenas no estudo anterior. Ademais, observamos alterações importantes no ranking de abundância de espécies entre os dois estudos.

Conclusões: As diferenças na estrutura das assembleias de peixes comparando os dois estudos indicam importantes mudanças na comunidade 33 anos após o primeiro estudo. Nossos resultados destacam a importância da realização de monitoramentos de longa duração em ambientes alterados para avaliar temporalmente as variações na assembleia de peixes e as suas respostas às múltiplas possibilidades de estressores externos como o aumento da abundância de espécies não nativas nestes ambientes.

Palavras-chave

mudança na assembleia de peixes, barramento, reservatório, monitoramento de peixes de longa duração

Referencias

Agostinho, A.A., Gomes, L.C., & Pelicice, F.M., 2007a. Ictiofauna Sul-Americana: Composição e História de Vida. In: Agostinho, A.A., Gomes, L.C. & Pelicice, F.M., eds. Ecologia e Manejo de Recursos Pesqueiros em Reservatórios do Brasil. Maringá: Eduem, 10-37.

Agostinho, A.A., Gomes, L.C., & Pelicice, F.M., 2007b. Manejo da Pesca em Reservatórios Brasileiros. In: Agostinho, A.A., Gomes, L.C. & Pelicice, F.M., eds. Ecologia e Manejo de Recursos Pesqueiros em Reservatórios do Brasil. Maringá: Eduem, 227-382.

Agostinho, A.A., Gomes, L.C., & Pelicice, F.M., 2007c. Os Reservatórios Brasileiros e sua Ictiofauna. In: Agostinho, A.A., Gomes, L.C. & Pelicice, F.M., eds. Ecologia e Manejo de Recursos Pesqueiros em Reservatórios do Brasil. Maringá: Eduem, 39-106.

Agostinho, A.A., Gomes, L.C., Santos, N.C.L., Ortega, J.C.G., & Pelicice, F.M., 2016. Fish assemblages in Neotropical reservoirs: colonization patterns, impacts and management. Fish. Res. 173, 26-36. http://dx.doi.org/10.1016/j.fishres.2015.04.006.

Agostinho, A.A., Gomes, L.C., Suzuki, H.I., & Júlio Junior, H.F., 2003. Migratory Fishes of the Upper Paraná River Basin. In: Carosfeld, J., Harvey, B., Ross, C. & Baer, A., eds. Migratory Fishes of South America: Biology, Fisheries and Conservation status. Wanshington: World Bank, 19-98.

Alves, C.B.M., Godinho, A.L., Godinho, H.P., & Torquato, V.C., 1998. A ictiofauna da represa de Itutinga, rio Grande (Minas Gerais-Brasil). Rev. Bras. Biol. 58(1), 121-129.

Andrade, F., Prado, I.G., Rodrigues, R.R., & Godinho, A.L., 2017. Influence of discharge of Três Marias Dam over different temporal scales on the capture of mandi in the tailrace. In: Loures, R.C. & Godinho, A.L., eds. Risk Assessment of Fish Death at Hydropower Plants in Southeastern Brazil. Belo Horizonte: Companhia Energética de Minas Gerais, 247-258

Arcifa, M.S., & Esguícero, A.L.H., 2012. The fish fauna in the fish passage at the Ourinhos Dam, Paranapanema River. Neotrop. Ichthyol. 10(4), 715-722. http://dx.doi.org/10.1590/S1679-62252012000400004.

Blackburn, T.M., Bellard, C., & Ricciardi, A., 2019. Alien versus native species as drivers of recent extinctions. Front. Ecol. Environ. 17(4), 203-207. http://dx.doi.org/10.1002/fee.2020.

Blackburn, T.M., Pyšek, P., Bacher, S., Carlton, J.T., Duncan, R.P., Jarošík, V., Wilson, J.R.U., & Richardson, D.M., 2011. A proposed unified framework for biological invasions. Trends Ecol. Evol. 26(7), 333-339. PMid:21601306. http://dx.doi.org/10.1016/j.tree.2011.03.023.

Borges, G.C., & Abjaudi, G.A., 2016. Caracterização ambiental da bacia do Rio Grande. In: Borges, G.C. & Abjaudi, G.A., eds. Rio Grande: Ambiente, Peixes e Pessoas. Belo Horizonte: Instituto de Estudos Pró-Cidadania, 8-101.

Bueno, M.L., Magalhães, A.L.B., Andrade Neto, F.R., Alves, C.B.M., Rosa, D.D.M., Junqueira, N.T., & Zenni, R.D., 2021. Alien fish fauna of southeastern Brazil: species status, introduction pathways, distribution and impacts. Biol. Invasions 23(10), 3021-3034. http://dx.doi.org/10.1007/s10530-021-02564-x.

Cachapuz, P.B.B., 2006. Usinas da Cemig 1952-2005: A história da eletricidade em Minas e no Brasil. Rio de Janeiro, RJ: Centro da Memória da Eletricidade no Brasil. cap. 2, 73-78.

Fugi, R., Luz-Agostinho, K.D.G., & Agostinho, A.A., 2008. Trophic interaction between na introduced (peacock bass) and a native (dogfish) piscivorous fish in a Neotropical impounded river. Hydrobiologia 607(1), 143-150. http://dx.doi.org/10.1007/s10750-008-9384-2.

Gandini, C.V., Boratto, I.A., Fagundes, D.C., & Pompeu, P.S., 2012. Estudo da alimentação dos peixes no rio Grande à jusante da usina hidrelétrica de Itutinga, região sul de Minas Gerais, Brasil. Iheringia Ser. Zool. 102(1), 56-61. http://dx.doi.org/10.1590/S0073-47212012000100008.

Gao, X., Fujiwara, M., Winemiller, K.O., Lin, P., Li, M., & Liu, H., 2019. Regime shift in fish assemblage structure in the Yangtze River following construction of the Three Gorges Dam. Sci. Rep. 9(1), 4212. PMid:30862788. http://dx.doi.org/10.1038/s41598-019-38993-x.

Gomiero, L.M., & Braga, F.M.D.S., 2004. Feeding of introduced species of Cichla (Perciformes, Cichlidae) in Volta Grande reservoir, river Grande (MG/SP). Braz. J. Biol. 64(4), 787-795. PMid:15744419. http://dx.doi.org/10.1590/S1519-69842004000500008.

Hsieh, T. C., Ma, K. H., & Chao, A., 2022. iNEXT: iNterpolation and EXTrapolation for species diversity. R package version 3.0. Retrieved in 2023, April 29, from http://chao.stat.nthu.edu.tw/wordpress/software-download

Instituto de Pesquisas Tecnológicas - IPT, 2008. Diagnóstico da situação dos recursos hídricos na Bacia Hidrográfica do Rio Grande (BHRG) - SP/MG [online]. São Paulo: Instituto de Pesquisas Tecnológicas. Retrieved in 2023, April 29, from https://sigrh.sp.gov.br/public/uploads/documents/7113/diagnostico_sintese.pdf

Leal, L.B., Hoeinghaus, D.J., Compson, Z.G., Agostinho, A.A., Fernandes, R., & Pelicice, F.M., 2021. Changes in ecosystem functions generated by fish populations after the introduction of a non-native predator (Cichla kelberi) (Perciformes: cichlidae). Neotrop. Ichthyol. 19(3), 19. http://dx.doi.org/10.1590/1982-0224-2021-0041.

Lopes, C.A., Benedito-Cecilio, E., & Agostinho, A.A., 2000. The Reproductive Strategy of Leporinus friderici (Characiformes, Anostomidae) in the Paraná River Basin: The Effect of Reservoirs. Rev. Bras. Biol. 60(2), 255-266. PMid:10959109. http://dx.doi.org/10.1590/S0034-71082000000200009.

Lopes, J.D.M., Pompeu, P.S., Alves, C.B.M., Peressin, A., Prado, I.G., Suzuki, F.M., & Kalapothakis, E., 2018. The critical importance of an undammed river segment to the reproductive cycle of a migratory Neotropical fish. Ecol. Freshwat. Fish 28(2), 302-316. http://dx.doi.org/10.1111/eff.12454.

Loures, R.C., & Pompeu, P.S., 2018. Long-term study of reservoir cascade in south-eastern Brazil reveals spatio-temporal gradient in fish assemblages. Mar. Freshw. Res. 69(12), 1983-1994. http://dx.doi.org/10.1071/MF18109.

Loures, R.C., & Pompeu, P.S., 2019. Temporal changes in fish diversity in lotic and lentic environments along a reservoir cascade. Freshw. Biol. 64(10), 1806-1820. http://dx.doi.org/10.1111/fwb.13372.

Nakatani, K., Agostinho, A.A., Baumgartner, G., Bialetzki, A., Sanches, P.V., Makrakis, M.C., & Pavanelli, C.S., 2001. Ovos e larvas de peixes de água doce: desenvolvimento e manual de identificação. EDUEM: Maringá, 378.

Nieman, C.L., Pendleton, R.M., Kenney, G.H., & Solomon, C.T., 2021. Evaluation and optimization of a long-term fish monitoring program in the Hudson River. Ecol. Indic. 133, 108344. http://dx.doi.org/10.1016/j.ecolind.2021.108344.

Novaes, J.L.C., Caramaschi, E.P., & Winemiller, K.O., 2004. Feeding of Cichla monoculus Spix, 1829 (Teleostei: Cichlidae) during and after reservoir formation in the Tocantins River, Central Brazil. Acta Limnol. Bras. 16(1), 41-49.

Oldani, N.O., Baigún, C.R.M., Nestler, J.M., & Goodwin, R.A., 2007. Is fish passage technology saving fish resources in the lower La Plata River basin? Neotrop. Ichthyol. 5(2), 89-102. http://dx.doi.org/10.1590/S1679-62252007000200002.

Orsi, M.L., & Britton, J.R., 2014. Long-term changes in the fish assemblage of a neotropical hydroelectric reservoir. J. Fish Biol. 84(6), 1964-1970. PMid:24787281. http://dx.doi.org/10.1111/jfb.12392.

Ota, R.R., Depr, G.C., Graça, W.J., & Pavanelli, C.S., 2018. Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated. Neotrop. Ichthyol. 16(2), 1-111. http://dx.doi.org/10.1590/1982-0224-20170094.

Peel, M.C., Finlayson, B.L., & McMahon, T.A., 2007. Updated world map of the Köppen-Geiger climate classification. Hydrol. Earth Syst. Sci. 11(5), 1633-1644. http://dx.doi.org/10.5194/hess-11-1633-2007.

Pelicice, F.M., & Agostinho, A.A., 2009. Fish fauna destruction after the introduction of a non-native predator (Cichla kelberi) in a Neotropical reservoir. Biol. Invasions 11(8), 1789-1801. http://dx.doi.org/10.1007/s10530-008-9358-3.

Pelicice, F.M., Azevedo-Santos, V.M., Esguícero, A.L.H., Agostinho, A.A., & Arcifa, M.S., 2018. Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil. Neotrop. Ichthyol. 16(2), e170150. http://dx.doi.org/10.1590/1982-0224-20170150.

Pereira, H.R., Gomes, L.F., Soares, P.T., Martins, P.R., Pelicice, F.M., Teresa, F.B., & Vieira, L.C.G., 2021. Long-term responses of fish diversity to river regulation: a multi-metric approach. Environ. Biol. Fishes 104(1), 71-84. http://dx.doi.org/10.1007/s10641-021-01056-0.

Perônico, P.B., Agostinho, C.S., Fernandes, R., & Pelicice, F.M., 2020. Community reassembly after river regulation: rapid loss of fish diversity and the emergence of a new state. Hydrobiologia 847(2), 519-533. http://dx.doi.org/10.1007/s10750-019-04117-9.

Petrere Junior, M., 1996. Fisheries in large tropical reservoirs in South America. Lakes Reservoirs: Res. Manage. 2(1-2), 111-133. http://dx.doi.org/10.1111/j.1440-1770.1996.tb00054.x.

Pompeu, P.D.S., Agostinho, A.A., & Pelicice, F.M., 2012. Existing and future challenges: the concept of successful fish passage in South America. River Res. Appl. 28(4), 504-512. http://dx.doi.org/10.1002/rra.1557.

R Core Team, 2022. R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing. Retrieved in 2023, April 29, from https://www.R-project.org/.

Reid, A.J., Carlson, A.K., Creed, I.F., Eliason, E.J., Gell, P.A., Johnson, P.T., & Cooke, S.J., 2019. Emerging threats and persistent conservation challenges for freshwater biodiversity. Biol. Rev. Camb. Philos. Soc. 94(3), 849-873. PMid:30467930. http://dx.doi.org/10.1111/brv.12480.

Ribeiro, D.C., Chagas, J.M.A., Thereza, M.R., & Langeani, F., 2019. Checklist and key for the identification of fish fauna of the Uberaba River, Upper Paraná River system, Brazil. ZooKeys 875, 129-155. PMid:31579131. http://dx.doi.org/10.3897/zookeys.875.31977.

Santos, G.B., 2010. A ictiofauna da bacia do Alto Paraná (rio Grande e Paranaíba). MG Biota 2(6), 5-25.

Silva, O.F., Kalapothakis, E., da Silva, L.G.M., & Pelicice, F.M., 2021. The sum of multiple human stressors and weak management as a threat for migratory fish. Biol. Conserv. 264, 109392. http://dx.doi.org/10.1016/j.biocon.2021.109392.

Silva, Z., Nascimento, P.E.C.D., Vitule, J.R.S., Frehse, F.D.A., Ferraz, M.S.O., & Mourgués-Schurter, L.R., 2019. Diet and resource sharing by two Pimelodidae species in a Southeastern Brazilian reservoir. Biota Neotrop. 19, 9(3), e20180675. https://doi.org/10.1590/1676-0611-BN-2018-0675.

Vera-Escalona, I., Senthivasan, S., Habit, E., & Ruzzante, D.E., 2018. Past, present, and future of a freshwater fish metapopulation in a threatened landscape. Conserv. Biol. 32(4), 849-859. PMid:29431232. http://dx.doi.org/10.1111/cobi.13093.

Wickham, H., 2016. ggplot2: elegant graphics for data analysis [online]. New York: Springer. Retrieved in 2023, April 29, from https://ggplot2-book.org /

Wickham, H., 2023. Forcats: Tools for Working with Categorical Variables (Factors)_. R package version 1.0.0. Retrieved in 2023, April 29, from https://CRAN.R-project.org/package=forcats.

Winemiller, K.O., McIntyre, P.B., Castello, L., Fluet-Chouinard, E., Giarrizzo, T., Nam, S., & Sáenz, L., 2016. Balancing hydropower and biodiversity in the Amazon, Congo, and Mekong. Science 351(6269), 128-129. PMid:26744397. http://dx.doi.org/10.1126/science.aac7082.

Zaniboni-Filho, E., & Schulz, U.H., 2003. Migratory Fishes of the Uruguay River. In: Carosfeld, J., Harvey, B., Ross, C. & Baer, A., eds. Migratory Fishes of South America: Biology, Fisheries and Conservation status. Washington DC: World Bank, 157-194.
 

Submitted date:
29/04/2022

Accepted date:
11/03/2024

Publication date:
22/04/2024

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