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  1. Article: Spinal malformations in a naturally isolated Neotropical fish population.

    Kerniske, Franciele Fernanda / Pena Castro, Jonathan / De la Ossa-Guerra, Luz Elena / Mayer, Bruna Angelina / Abilhoa, Vinícius / de Paiva Affonso, Igor / Ferreira Artoni, Roberto

    PeerJ

    2021  Volume 9, Page(s) e12239

    Abstract: Fish populations that reside in completely isolated freshwater ecosystems are rare worldwide. The Vila Velha State Park (VVSP), located in southern Brazil, is recognized for its arenitic formations called sinkholes ( ...

    Abstract Fish populations that reside in completely isolated freshwater ecosystems are rare worldwide. The Vila Velha State Park (VVSP), located in southern Brazil, is recognized for its arenitic formations called sinkholes (
    Language English
    Publishing date 2021-10-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2703241-3
    ISSN 2167-8359
    ISSN 2167-8359
    DOI 10.7717/peerj.12239
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Societal perception, impacts and judgment values about invasive freshwater stingrays

    dos Santos, Daniel Alves / Bornatowski, Hugo / de Paiva Affonso, Igor / Gomes, Luiz Carlos / Message, Hugo José / Okada, Edson Kyioshi / Vitule, Jean Ricardo Simões

    Biological invasions. 2019 Dec., v. 21, no. 12

    2019  

    Abstract: We currently face a unique phase in the global biodiversity crisis because of massive introductions of non-native species into greatly altered ecosystems. These introductions frequently occur as a consequence of human constructions and structures such as ...

    Abstract We currently face a unique phase in the global biodiversity crisis because of massive introductions of non-native species into greatly altered ecosystems. These introductions frequently occur as a consequence of human constructions and structures such as dams that allow species to overcome historic established biogeographic barriers. There is a pressing need for study the socio-economic influence of invasive populations. Here we assessed the effects of one of the largest invasion events of elasmobranchs in the world. We investigated socio-economic impacts caused by invasive populations of freshwater stingrays in the upper Paraná River ecoregion (Brazil) using questionnaires to survey 125 artisanal fishers. The two study species are not tradable, may damage gear and cause accidents directly linked with their presence in the ecosystem, so are associated with economic losses for fishers. Thus, the local population perceives stingrays as a bycatch with strong negative socio-economic outcomes. Our results indicate that large-scale invasions triggered by enterprises (e.g. dams) can misguide conservation policies and management and cause multilevel damages to human well-being, especially if local information and local perception are not taken into account. The assessment of social perception demonstrated that invasive stingrays are not welcome or beneficial for the traditional resident human population.
    Keywords accidents ; biodiversity ; business enterprises ; bycatch ; ecological invasion ; ecoregions ; ecosystems ; financial economics ; freshwater ; geographical distribution ; human population ; humans ; introduced species ; invasive species ; issues and policy ; Myliobatiformes ; questionnaires ; rivers ; social welfare ; socioeconomic factors ; surveys ; traditional technology ; Brazil ; Parana River
    Language English
    Dates of publication 2019-12
    Size p. 3593-3606.
    Publishing place Springer International Publishing
    Document type Article
    ZDB-ID 1438729-3
    ISSN 1573-1464 ; 1387-3547
    ISSN (online) 1573-1464
    ISSN 1387-3547
    DOI 10.1007/s10530-019-02071-0
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: NEOTROPICAL FRESHWATER FISHES: A dataset of occurrence and abundance of freshwater fishes in the Neotropics

    Tonella, Lívia Helena / Ruaro, Renata / Daga, Vanessa Salete / Garcia, Diego Azevedo Zoccal / Vitorino, Oscar Barroso, Júnior / Lobato‐de Magalhães, Tatiana / dos Reis, Roberto Esser / Di Dario, Fabio / Petry, Ana Cristina / Mincarone, Michael Maia / de Assis Montag, Luciano Fogaça / Pompeu, Paulo Santos / Teixeira, Adonias Aphoena Martins / Carmassi, Alberto Luciano / Sánchez, Alberto J. / Giraldo Pérez, Alejandro / Bono, Alessandra / Datovo, Aléssio / Flecker, Alexander S. /
    Sanches, Alexandra / Godinho, Alexandre Lima / Matthiensen, Alexandre / Peressin, Alexandre / Hilsdorf, Alexandre Wagner Silva / Barufatti, Alexéia / Hirschmann, Alice / Jung, Aline / Cruz‐Ramírez, Allan K. / Braga Silva, Alline / Cunico, Almir Manoel / Saldanha Barbosa, Amanda / de Castro Barradas, Amauri / Rêgo, Ana Carolina Lacerda / Franco, Ana Clara Sampaio / Costa, Ana Paula Lula / Vidotto‐Magnoni, Ana Paula / Ferreira, Anderson / Kassner Filho, Anderson / Nobile, André Batista / Magalhães, André Lincoln Barroso / da Silva, André Teixeira / Bialetzki, Andréa / dos Santos Maroclo Gomes, Andréa Cristina / Nobre, Andrezza Bellotto / Casimiro, Armando Cesar Rodrigues / Angulo Sibaja, Arturo / dos Santos, Arthur Alexandre Capelli / de Araújo, Átila Rodrigues / Frota, Augusto / Quirino, Bárbara Angélio / Ferreira, Beatriz Moreira / Albuquerque, Bianca Weiss / Meneses, Bruna Arbo / Oliveira, Brunno Tolentino / Torres Parahyba Campos, Bruno Augusto / Gonçalves, Bruno Bastos / Kubiak, Bruno Busnello / da Silveira Prudente, Bruno / de Araujo Passos Pacheco, Bruno Gorini / Nakagawa, Bruno Kazuo / do Nascimento, Bruno Tayar Marinho / Maia, Calebe / Cantagallo Devids, Camila / Rezende, Carla Ferreira / Muñoz‐Mendoza, Carla / Peres, Carlos A. / de Sousa Rodrigues Filho, Carlos Alberto / de Lucena, Carlos Alberto Santos / Fernandes, Carlos Alexandre / Kasper, Carlos Benhur / Donascimiento, Carlos / Emidio, Carmino, Júnior / Carrillo‐Moreno, Carolina / Machado, Carolina / Pera, Carolina / Hartmann, Caroline / Pringle, Catherine M. / Leal, Cecília Gontijo / Jézéquel, Céline / Harrod, Chris / da Rosa, Clarissa Alves / Quezada‐Romegialli, Claudio / Pott, Crisla Maciel / Larentis, Crislei / Nascimento, Cristiane A. S. / da Silva Gonçalves, Cristina / da Cunha, Cristina Jaques / Pisicchio, Cristina Moreira / de Carvalho, Daniel Cardoso / Galiano, Daniel / Gomez‐Uchida, Daniel / Santana, Daniel Oliveira / Salas Johnson, Daniel / Petsch, Danielle Katharine / de Freitas, Danielly Torres Hashiguti / Bailly, Dayani / Machado, Débora Ferreira / de Carvalho, Débora Reis / Topan, Dhyego Hamilton / Cañas‐Rojas, Diego / da Silva, Diego / Freitas‐Souza, Diogo / Lima‐Júnior, Dilermando Pereira / Piscor, Diovani / Moraes, Djalma Pereira / Viana, Douglas / Caetano, Dyego Leonardo Ferraz / Gubiani, Éder André / Okada, Edson K. / do Amaral, Eduardo Cazuni / Brambilla, Eduardo Meneguzzi / Cunha, Eduardo Ribeiro / Kashiwaqui, Elaine Antoniassi Luiz / Rocha, Elise Amador / Barp, Elisete Ana / da Costa Fraga, Elmary / D'Bastiani, Elvira / Zandonà, Eugenia / Dary, Eurizângela Pereira / Benedito, Evanilde / Barba‐Macías, Everardo / Calvache Uvidia, Evelyn Vanessa / Fonseca, Fabiana Luques / Ferreira, Fabiane Silva / Lima, Fábio Batista / Maffei, Fabio / Porto‐Foresti, Fábio / Teresa, Fabrício Barreto / de Andrade Frehse, Fabrício / Oliveira, Fagner Júnior M. / da Silva, Felipe Pessoa / de Lima, Felipe Pontieri / do Prado, Fernanda Dotti / Jerep, Fernando Camargo / Vieira, Fernando Emmanuel Gonçalves / Becker, Fernando Gertum / de Carvalho, Fernando Rogério / Ubaid, Flávio Kulaif / Teixeira, Francisco Keilo / Provenzano Rizzi, Francisco / Severo‐Neto, Francisco / Villamarín, Francisco / de Mello, Franco Teixeira / Keppeler, Friedrich Wolfgang / de Avila Batista, Gabriel / de Menezes Yazbeck, Gabriel / Tesitore, Giancarlo / Salvador, Gilberto Nepomuceno / Soteroruda Brito, Gita Juan / Carmassi, Giulianna Rondineli / Kurchevski, Gregório / Goyenola, Guillermo / Pereira, Hasley Rodrigo / Alvez, Helen Jamille Fernandes Silva / do Prado, Helena Alves / Pinho, Henrique Ledo Lopes / Sousa, Híngara Leão / Bornatowski, Hugo / de Oliveira Barbosa, Hugo / Tobes, Ibon / de Paiva Affonso, Igor / Queiroz, Igor Raposo / Vila, Irma / Negrete, Iván Vinicio Jácome / Prado, Ivo Gavião / Vitule, Jean Ricardo Simões / Figueiredo‐Filho, Jessé / Gonzalez, Jessica Antúnez / de Faria Falcão, Jéssica Caroline / Teixeira, Jéssica Vieira / Pincheira‐Ulbrich, Jimmy / da Silva, Jislaine Cristina / de Araujo Filho, João Antonio / Silva, João Fernando Marques da / Genova, João Gabriel / Giovanelli, João Gabriel Ribeiro / Andriola, João Vitor Perin / Alves, Jonatas / Valdiviezo‐Rivera, Jonathan / Britto, Jorge / Botero, Jorge Iván Sánchez / Liotta, Jorge / Ramirez, Jorge Luis / Marinho, Jorge Reppold / Birindelli, José Luís Olivan / Novaes, Jose Luis Costa / Hawes, Joseph E. / Ribolli, Josiane / Rivadeneira, Juan Francisco / Schmitter‐Soto, Juan Jacobo / Assis, Juliana Camara / da Silva, Juliana Paulo / dos Santos, Juliana Silveira / Wingert, Juliana / Wojciechowski, Juliana / Bogoni, Juliano André / Ferrer, Juliano / Solórzano, Julio César Jut / Sá‐Oliveira, Júlio César / Vaini, Jussara Oliveira / Contreras Palma, Kamila / Orlandi Bonato, Karine / de Lima Pereira, Karla Dayane / dos Santos Sousa, Kassiano / Borja‐Acosta, Kevin Giancarlo / Carneiro, Laís / Faria, Larissa / de Oliveira, Leonardo Brito / Resende, Leonardo Cardoso / da Silva Ingenito, Leonardo Ferreira / Oliveira Silva, Leonardo / Rodrigues, Leydiane Nunes / Guarderas‐Flores, Lida / Martins, Lidiane / Tonini, Lorena / Braga, Lorrana Thaís Máximo Durville / Gomes, Louise Cristina / de Fries, Lucas / Silva, Lucas Gonçalves da / Jarduli, Lucas Ribeiro / Lima, Luciano Benedito / Gomes Fischer, Luciano / Wolff, Luciano Lazzarini / dos Santos, Luciano Neves / Bezerra, Luis Artur Valões / Sarmento Soares, Luisa Maria / Manna, Luisa Resende / Duboc, Luiz Fernando / dos Santos Ribas, Luiz Guilherme / Malabarba, Luiz Roberto / Brito, Marcelo Fulgêncio Guedes / Braga, Marcelo Rennó / de Almeida, Marcelo Silva / Sily, Maria Cecília / Barros, Maria Claudene / do Nascimento, Maria Histelle Sousa / de Souza Delapieve, Maria Laura / Piedade, Maria Teresa Fernandez / Tagliaferro, Marina / de Pinna, Mário Cesar Cardoso / Yánez‐Muñoz, Mario H. / Orsi, Mário Luís / da Rosa, Marlon Ferraz / Bastiani, Marlos / Stefani, Marta Severino / Buenaño‐Carriel, Martha / Moreno, Martha Elena Valdez / de Carvalho, Mateus Moreira / Kütter, Mateus Tavares / Freitas, Matheus Oliveira / Cañas‐Merino, Mauricio / Cetra, Mauricio / Herrera‐Madrid, Mauricio / Petrucio, Mauricio Mello / Galetti, M. / Salcedo, Miguel Ángel / Pascual, Miguel / Ribeiro, Milton Cezar / Abelha, Milza Celi Fedatto / da Silva, Mônica Andrade / de Araujo, Mônica Pacheco / Dias, Murilo Sversut / Guimaraes Sales, Naiara / Benone, Naraiana Loureiro / Sartor, Natane / Fontoura, Nelson Ferreira / de Souza Trigueiro, Nicholas Silvestre / Álvarez‐Pliego, Nicolás / Shibatta, Oscar Akio / Tedesco, Pablo A. / Lehmann Albornoz, Pablo Cesar / Santos, Pablo Henrique Fernandes / Freitas, Pâmela Virgolino / Fagundes, Patricia Calegari / de Freitas, Patrícia Domingues / Mena‐Valenzuela, Patricio / Tufiño, Paúl / Catelani, Paula Araujo / Peixoto, Paula / Ilha, Paulo / de Aquino, Pedro De Podestà Uchôa / Gerhard, Pedro / Carvalho, Pedro Hollanda / Jiménez‐Prado, Pedro / Galetti, Pedro Manoel, Jr / Borges, Pedro Paulino / Nitschke, Pedro Peixoto / Manoel, Pedro Sartori / Bernardes Perônico, Phamela / Soares, Philip Teles / Piana, Pitágoras Augusto / de Oliveira Cunha, Priscila / Plesley, Priscila / de Souza, Rafael Couto Rosa / Rosa, Rafael Rogério / El‐Sabaawi, Rana W. / Rodrigues, Raoni Rosa / Covain, Raphael / Loures, Raquel Coelho / Braga, Raul Rennó / Ré, Reginaldo / Bigorne, Rémy / Cassemiro Biagioni, Renata / Silvano, Renato Azevedo Matias / Dala‐Corte, Renato Bolson / Martins, Renato Tavares / Rosa, Ricardo / Sartorello, Ricardo / de Almeida Nobre, Rodrigo / Bassar, Ronald D. / Gurgel‐Lourenço, Ronaldo César / Pinheiro, Ronaldo Fernando Martins / Carneiro, Ronaldo Leal / Florido, Rosa / Mazzoni, Rosana / Silva‐Santos, Rosane / de Paula Santos, Rosiane / Delariva, Rosilene Luciana / Hartz, Sandra Maria / Brosse, Sebastien / Althoff, Sérgio Luiz / Nóbrega Marinho Furtado, Shaka / Lima‐Junior, Sidnei Eduardo / Lustosa Costa, Silvia Yasmin / Arrolho, Solange / Auer, Sonya K. / Bellay, Sybelle / de Fátima Ramos Guimarães, Taís / Francisco, Talitha Mayumi / Mantovano, Tatiane / Gomes, Tatyana / Ramos, Telton Pedro Anselmo / de Assis Volpi, Thaís / Emiliano, Thais Moura / Barbosa, Thiago Augusto Pedroso / Balbi, Thiago José / da Silva Campos, Thiago Nascimento / Silva, Thiago Teixeira / Occhi, Thiago Vinícius Trento / Garcia, Thiely Oliveira / da Silva Freitas, Tiago Magalhães / Begot, Tiago Octavio / da Silveira, Tony Leandro Rezende / Lopes, Ueslei / Schulz, Uwe Horst / Fagundes, Valéria / da Silva, Valéria Flávia Batista / Azevedo‐Santos, Valter M. / Ribeiro, Vanessa / Tibúrcio, Vanessa Graciele / de Almeida, Vera Lúcia Lescano / Isaac‐Nahum, Victoria J. / Abilhoa, Vinicius / Campos, Vinicius Farias / Kütter, Vinicius Tavares / de Mello Cionek, Vivian / Prodocimo, Viviane / Vicentin, Wagner / Martins, Waldney Pereira / de Moraes Pires, Walna Micaelle / da Graça, Weferson Júnio / Smith, Welber Senteio / Dáttilo, Wesley / Aguirre Maldonado, Windsor Efren / de Carvalho Rocha, Yuri Gomes Ponce / Súarez, Yzel Rondon / de Lucena, Zilda Margarete Seixas

    Ecology. 2023 Apr., v. 104, no. 4 p.e3713-

    2023  

    Abstract: The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large‐scale Neotropical freshwater fish inventory, ...

    Abstract The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large‐scale Neotropical freshwater fish inventory, covering the entire Neotropical region from Mexico and the Caribbean in the north to the southern limits in Argentina, Paraguay, Chile, and Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, for the 4225 species, represented by occurrence and abundance data. The number of species for the most numerous orders are as follows: Characiformes (1289), Siluriformes (1384), Cichliformes (354), Cyprinodontiformes (245), and Gymnotiformes (135). The most recorded species was the characid Astyanax fasciatus (4696 records). We registered 116,802 distribution records for native species, compared to 1802 distribution records for nonnative species. The main aim of the NEOTROPICAL FRESHWATER FISHES data set was to make these occurrence and abundance data accessible for international researchers to develop ecological and macroecological studies, from local to regional scales, with focal fish species, families, or orders. We anticipate that the NEOTROPICAL FRESHWATER FISHES data set will be valuable for studies on a wide range of ecological processes, such as trophic cascades, fishery pressure, the effects of habitat loss and fragmentation, and the impacts of species invasion and climate change. There are no copyright restrictions on the data, and please cite this data paper when using the data in publications.
    Keywords Astyanax fasciatus ; Cichliformes ; Cyprinodontiformes ; Gymnotiformes ; Neotropics ; Siluriformes ; climate change ; data collection ; fisheries ; freshwater ; freshwater fish ; georeferencing ; habitat destruction ; indigenous species ; introduced species ; inventories ; Argentina ; Caribbean ; Chile ; Mexico ; Paraguay ; Uruguay
    Language English
    Dates of publication 2023-04
    Publishing place John Wiley & Sons, Inc.
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 1797-8
    ISSN 0012-9658
    ISSN 0012-9658
    DOI 10.1002/ecy.3713
    Database NAL-Catalogue (AGRICOLA)

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  4. Article ; Online: NEOTROPICAL FRESHWATER FISHES: A dataset of occurrence and abundance of freshwater fishes in the Neotropics.

    Tonella, Lívia Helena / Ruaro, Renata / Daga, Vanessa Salete / Garcia, Diego Azevedo Zoccal / Vitorino, Oscar Barroso / Lobato-de Magalhães, Tatiana / Dos Reis, Roberto Esser / Di Dario, Fabio / Petry, Ana Cristina / Mincarone, Michael Maia / de Assis Montag, Luciano Fogaça / Pompeu, Paulo Santos / Teixeira, Adonias Aphoena Martins / Carmassi, Alberto Luciano / Sánchez, Alberto J / Giraldo Pérez, Alejandro / Bono, Alessandra / Datovo, Aléssio / Flecker, Alexander S /
    Sanches, Alexandra / Godinho, Alexandre Lima / Matthiensen, Alexandre / Peressin, Alexandre / Hilsdorf, Alexandre Wagner Silva / Barufatti, Alexéia / Hirschmann, Alice / Jung, Aline / Cruz-Ramírez, Allan K / Braga Silva, Alline / Cunico, Almir Manoel / Saldanha Barbosa, Amanda / de Castro Barradas, Amauri / Rêgo, Ana Carolina Lacerda / Franco, Ana Clara Sampaio / Costa, Ana Paula Lula / Vidotto-Magnoni, Ana Paula / Ferreira, Anderson / Kassner Filho, Anderson / Nobile, André Batista / Magalhães, André Lincoln Barroso / da Silva, André Teixeira / Bialetzki, Andréa / Dos Santos Maroclo Gomes, Andréa Cristina / Nobre, Andrezza Bellotto / Casimiro, Armando Cesar Rodrigues / Angulo Sibaja, Arturo / Dos Santos, Arthur Alexandre Capelli / de Araújo, Átila Rodrigues / Frota, Augusto / Quirino, Bárbara Angélio / Ferreira, Beatriz Moreira / Albuquerque, Bianca Weiss / Meneses, Bruna Arbo / Oliveira, Brunno Tolentino / Torres Parahyba Campos, Bruno Augusto / Gonçalves, Bruno Bastos / Kubiak, Bruno Busnello / da Silveira Prudente, Bruno / de Araujo Passos Pacheco, Bruno Gorini / Nakagawa, Bruno Kazuo / do Nascimento, Bruno Tayar Marinho / Maia, Calebe / Cantagallo Devids, Camila / Rezende, Carla Ferreira / Muñoz-Mendoza, Carla / Peres, Carlos A / de Sousa Rodrigues Filho, Carlos Alberto / de Lucena, Carlos Alberto Santos / Fernandes, Carlos Alexandre / Kasper, Carlos Benhur / Donascimiento, Carlos / Emidio, Carmino / Carrillo-Moreno, Carolina / Machado, Carolina / Pera, Carolina / Hartmann, Caroline / Pringle, Catherine M / Leal, Cecília Gontijo / Jézéquel, Céline / Harrod, Chris / da Rosa, Clarissa Alves / Quezada-Romegialli, Claudio / Pott, Crisla Maciel / Larentis, Crislei / Nascimento, Cristiane A S / da Silva Gonçalves, Cristina / da Cunha, Cristina Jaques / Pisicchio, Cristina Moreira / de Carvalho, Daniel Cardoso / Galiano, Daniel / Gomez-Uchida, Daniel / Santana, Daniel Oliveira / Salas Johnson, Daniel / Petsch, Danielle Katharine / de Freitas, Danielly Torres Hashiguti / Bailly, Dayani / Machado, Débora Ferreira / de Carvalho, Débora Reis / Topan, Dhyego Hamilton / Cañas-Rojas, Diego / da Silva, Diego / Freitas-Souza, Diogo / Lima-Júnior, Dilermando Pereira / Piscor, Diovani / Moraes, Djalma Pereira / Viana, Douglas / Caetano, Dyego Leonardo Ferraz / Gubiani, Éder André / Okada, Edson K / do Amaral, Eduardo Cazuni / Brambilla, Eduardo Meneguzzi / Cunha, Eduardo Ribeiro / Kashiwaqui, Elaine Antoniassi Luiz / Rocha, Elise Amador / Barp, Elisete Ana / da Costa Fraga, Elmary / D'Bastiani, Elvira / Zandonà, Eugenia / Dary, Eurizângela Pereira / Benedito, Evanilde / Barba-Macías, Everardo / Calvache Uvidia, Evelyn Vanessa / Fonseca, Fabiana Luques / Ferreira, Fabiane Silva / Lima, Fábio / Maffei, Fábio / Porto-Foresti, Fábio / Teresa, Fabrício Barreto / de Andrade Frehse, Fabrício / Oliveira, Fagner Júnior M / da Silva, Felipe Pessoa / de Lima, Felipe Pontieri / do Prado, Fernanda Dotti / Jerep, Fernando Camargo / Vieira, Fernando Emmanuel Gonçalves / Gertum Becker, Fernando / de Carvalho, Fernando Rogério / Ubaid, Flávio Kulaif / Teixeira, Francisco Keilo / Provenzano Rizzi, Francisco / Severo-Neto, Francisco / Villamarín, Francisco / de Mello, Franco Teixeira / Keppeler, Friedrich Wolfgang / de Avila Batista, Gabriel / de Menezes Yazbeck, Gabriel / Tesitore, Giancarlo / Salvador, Gilberto Nepomuceno / Soteroruda Brito, Gita Juan / Carmassi, Giulianna Rondineli / Kurchevski, Gregório / Goyenola, Guillermo / Pereira, Hasley Rodrigo / Alvez, Helen Jamille Fernandes Silva / do Prado, Helena Alves / Pinho, Henrique Ledo Lopes / Sousa, Híngara Leão / Bornatowski, Hugo / de Oliveira Barbosa, Hugo / Tobes, Ibon / de Paiva Affonso, Igor / Queiroz, Igor Raposo / Vila, Irma / Negrete, Iván Vinicio Jácome / Prado, Ivo Gavião / Vitule, Jean Ricardo Simões / Figueiredo-Filho, Jessé / Gonzalez, Jessica Antúnez / de Faria Falcão, Jéssica Caroline / Teixeira, Jéssica Vieira / Pincheira-Ulbrich, Jimmy / da Silva, Jislaine Cristina / de Araujo Filho, João Antonio / da Silva, João Fernando Marques / Genova, João Gabriel / Giovanelli, João Gabriel Ribeiro / Andriola, João Vitor Perin / Alves, Jonatas / Valdiviezo-Rivera, Jonathan / Brito, Jorge / Botero, Jorge Iván Sánchez / Liotta, Jorge / Ramirez, Jorge Luis / Marinho, Jorge Reppold / Birindelli, José Luís Olivan / Novaes, Jose Luis Costa / Hawes, Joseph E / Ribolli, Josiane / Rivadeneira, Juan Francisco / Schmitter-Soto, Juan Jacobo / Assis, Juliana Camara / da Silva, Juliana Paulo / Dos Santos, Juliana Silveira / Wingert, Juliana / Wojciechowski, Juliana / Bogoni, Juliano André / Ferrer, Juliano / Solórzano, Julio César Jut / Sá-Oliveira, Júlio César / Vaini, Jussara Oliveira / Contreras Palma, Kamila / Orlandi Bonato, Karine / de Lima Pereira, Karla Dayane / Dos Santos Sousa, Kassiano / Borja-Acosta, Kevin Giancarlo / Carneiro, Laís / Faria, Larissa / de Oliveira, Leonardo Brito / Resende, Leonardo Cardoso / da Silva Ingenito, Leonardo Ferreira / Oliveira Silva, Leonardo / Rodrigues, Leydiane Nunes / Guarderas-Flores, Lida / Martins, Lidiane / Tonini, Lorena / Braga, Lorrana Thaís Máximo Durville / Gomes, Louise Cristina / de Fries, Lucas / da Silva, Lucas Gonçalves / Jarduli, Lucas Ribeiro / Lima, Luciano Benedito / Gomes Fischer, Luciano / Wolff, Luciano Lazzarini / Dos Santos, Luciano Neves / Bezerra, Luis Artur Valões / Sarmento Soares, Luisa Maria / Manna, Luisa Resende / Duboc, Luiz Fernando / Dos Santos Ribas, Luiz Guilherme / Malabarba, Luiz Roberto / Brito, Marcelo Fulgêncio Guedes / Braga, Marcelo Rennó / de Almeida, Marcelo Silva / Sily, Maria Cecília / Barros, Maria Claudene / do Nascimento, Maria Histelle Sousa / de Souza Delapieve, Maria Laura / Piedade, Maria Teresa Fernandez / Tagliaferro, Marina / de Pinna, Mário Cesar Cardoso / Yánez-Muñoz, Mario H / Orsi, Mário Luís / da Rosa, Marlon Ferraz / Bastiani, Marlos / Stefani, Marta Severino / Buenaño-Carriel, Martha / Moreno, Martha Elena Valdez / de Carvalho, Mateus Moreira / Kütter, Mateus Tavares / Freitas, Matheus Oliveira / Cañas-Merino, Mauricio / Cetra, Mauricio / Herrera-Madrid, Mauricio / Petrucio, Mauricio Mello / Galetti, Mauro / Salcedo, Miguel Ángel / Pascual, Miguel / Ribeiro, Milton Cezar / Abelha, Milza Celi Fedatto / da Silva, Mônica Andrade / de Araujo, Mônica Pacheco / Dias, Murilo Sversut / Guimaraes Sales, Naiara / Benone, Naraiana Loureiro / Sartor, Natane / Fontoura, Nelson Ferreira / de Souza Trigueiro, Nicholas Silvestre / Álvarez-Pliego, Nicolás / Shibatta, Oscar Akio / Tedesco, Pablo A / Lehmann Albornoz, Pablo Cesar / Santos, Pablo Henrique Fernandes / Freitas, Pâmela Virgolino / Fagundes, Patricia Calegari / de Freitas, Patrícia Domingues / Mena-Valenzuela, Patricio / Tufiño, Paul / Catelani, Paula Araujo / Peixoto, Paula / Ilha, Paulo / de Aquino, Pedro De Podestà Uchôa / Gerhard, Pedro / Carvalho, Pedro Hollanda / Jiménez-Prado, Pedro / Galetti, Pedro Manoel / Borges, Pedro Paulino / Nitschke, Pedro Peixoto / Manoel, Pedro Sartori / Bernardes Perônico, Phamela / Soares, Philip Teles / Piana, Pitágoras Augusto / de Oliveira Cunha, Priscila / Plesley, Priscila / de Souza, Rafael Couto Rosa / Rosa, Rafael Rogério / El-Sabaawi, Rana W / Rodrigues, Raoni Rosa / Covain, Raphael / Loures, Raquel Coelho / Braga, Raul Rennó / Ré, Reginaldo / Bigorne, Rémy / Cassemiro Biagioni, Renata / Silvano, Renato Azevedo Matias / Dala-Corte, Renato Bolson / Martins, Renato Tavares / Rosa, Ricardo / Sartorello, Ricardo / de Almeida Nobre, Rodrigo / Bassar, Ronald D / Gurgel-Lourenço, Ronaldo César / Pinheiro, Ronaldo Fernando Martins / Carneiro, Ronaldo Leal / Florido, Rosa / Mazzoni, Rosana / Silva-Santos, Rosane / de Paula Santos, Rosiane / Delariva, Rosilene Luciana / Hartz, Sandra Maria / Brosse, Sebastien / Althoff, Sérgio Luiz / Nóbrega Marinho Furtado, Shaka / Lima-Junior, Sidnei Eduardo / Lustosa Costa, Silvia Yasmin / Arrolho, Solange / Auer, Sonya K / Bellay, Sybelle / de Fátima Ramos Guimarães, Taís / Francisco, Talitha Mayumi / Mantovano, Tatiane / Gomes, Tatyana / Ramos, Telton Pedro Anselmo / de Assis Volpi, Thaís / Emiliano, Thais Moura / Barbosa, Thiago Augusto Pedroso / Balbi, Thiago José / da Silva Campos, Thiago Nascimento / Silva, Thiago Teixeira / Occhi, Thiago Vinícius Trento / Garcia, Thiely Oliveira / da Silva Freitas, Tiago Magalhães / Begot, Tiago Octavio / da Silveira, Tony Leandro Rezende / Lopes, Ueslei / Schulz, Uwe Horst / Fagundes, Valéria / da Silva, Valéria Flávia Batista / Azevedo-Santos, Valter M / Ribeiro, Vanessa / Tibúrcio, Vanessa Graciele / de Almeida, Vera Lúcia Lescano / Isaac-Nahum, Victoria J / Abilhoa, Vinicius / Campos, Vinicius Farias / Kütter, Vinicius Tavares / de Mello Cionek, Vivian / Prodocimo, Viviane / Vicentin, Wagner / Martins, Waldney Pereira / de Moraes Pires, Walna Micaelle / da Graça, Weferson Júnio / Smith, Welber Senteio / Dáttilo, Wesley / Aguirre Maldonado, Windsor Efren / de Carvalho Rocha, Yuri Gomes Ponce / Súarez, Yzel Rondon / de Lucena, Zilda Margarete Seixas

    Ecology

    2023  Volume 104, Issue 4, Page(s) e3713

    Abstract: The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, ...

    Abstract The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, covering the entire Neotropical region from Mexico and the Caribbean in the north to the southern limits in Argentina, Paraguay, Chile, and Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, for the 4225 species, represented by occurrence and abundance data. The number of species for the most numerous orders are as follows: Characiformes (1289), Siluriformes (1384), Cichliformes (354), Cyprinodontiformes (245), and Gymnotiformes (135). The most recorded species was the characid Astyanax fasciatus (4696 records). We registered 116,802 distribution records for native species, compared to 1802 distribution records for nonnative species. The main aim of the NEOTROPICAL FRESHWATER FISHES data set was to make these occurrence and abundance data accessible for international researchers to develop ecological and macroecological studies, from local to regional scales, with focal fish species, families, or orders. We anticipate that the NEOTROPICAL FRESHWATER FISHES data set will be valuable for studies on a wide range of ecological processes, such as trophic cascades, fishery pressure, the effects of habitat loss and fragmentation, and the impacts of species invasion and climate change. There are no copyright restrictions on the data, and please cite this data paper when using the data in publications.
    MeSH term(s) Animals ; Fishes ; Fresh Water ; Ecosystem ; Mexico ; Caribbean Region ; Biodiversity
    Language English
    Publishing date 2023-02-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2010140-5
    ISSN 1939-9170 ; 0012-9658
    ISSN (online) 1939-9170
    ISSN 0012-9658
    DOI 10.1002/ecy.3713
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Neotropical freshwater fisheries

    Tonella, Lívia Helena / Ruaro, Renata / Daga, Vanessa Salete / Garcia, Diego Azevedo Zoccal / Vitorino, Oscar Barroso / Lobato-de Magalhães, Tatiana / dos Reis, Roberto Esser / Di Dario, Fabio / Petry, Ana Cristina / Mincarone, Michael Maia / de Assis Montag, Luciano Fogaça / Pompeu, Paulo Santos / Teixeira, Adonias Aphoena Martins / Carmassi, Alberto Luciano / Sánchez, Alberto J. / Giraldo Pérez, Alejandro / Bono, Alessandra / Datovo, Aléssio / Flecker, Alexander S. /
    Sanches, Alexandra / Godinho, Alexandre Lima / Matthiensen, Alexandre / Peressin, Alexandre / Hilsdorf, Alexandre Wagner Silva / Barufatti, Alexéia / Hirschmann, Alice / Jung, Aline / Cruz-Ramírez, Allan K. / Braga Silva, Alline / Cunico, Almir Manoel / Saldanha Barbosa, Amanda / de Castro Barradas, Amauri / Rêgo, Ana Carolina Lacerda / Franco, Ana Clara Sampaio / Costa, Ana Paula Lula / Vidotto-Magnoni, Ana Paula / Ferreira, Anderson / Kassner Filho, Anderson / Nobile, André Batista / Magalhães, André Lincoln Barroso / da Silva, André Teixeira / Bialetzki, Andréa / dos Santos Maroclo Gomes, Andréa Cristina / Nobre, Andrezza Bellotto / Casimiro, Armando Cesar Rodrigues / Angulo Sibaja, Arturo / dos Santos, Arthur Alexandre Capelli / de Araújo, Átila Rodrigues / Frota, Augusto / Quirino, Bárbara Angélio / Ferreira, Beatriz Moreira / Albuquerque, Bianca Weiss / Meneses, Bruna Arbo / Oliveira, Brunno Tolentino / Torres Parahyba Campos, Bruno Augusto / Gonçalves, Bruno Bastos / Kubiak, Bruno Busnello / da Silveira Prudente, Bruno / de Araujo Passos Pacheco, Bruno Gorini / Nakagawa, Bruno Kazuo / do Nascimento, Bruno Tayar Marinho / Maia, Calebe / Cantagallo Devids, Camila / Rezende, Carla Ferreira / Muñoz-Mendoza, Carla / Peres, Carlos A. / de Sousa Rodrigues Filho, Carlos Alberto / de Lucena, Carlos Alberto Santos / Fernandes, Carlos Alexandre / Kasper, Carlos Benhur / Donascimiento, Carlos / Emidio, Carmino / Carrillo-Moreno, Carolina / Machado, Carolina / Pera, Carolina / Hartmann, Caroline / Pringle, Catherine M. / Leal, Cecília Gontijo / Jézéquel, Céline / Harrod, Chris / da Rosa, Clarissa Alves / Quezada-Romegialli, Claudio / Pott, Crisla Maciel / Larentis, Crislei / Nascimento, Cristiane A.S. / da Silva Gonçalves, Cristina / da Cunha, Cristina Jaques / Pisicchio, Cristina Moreira / de Carvalho, Daniel Cardoso / Galiano, Daniel / Gomez-Uchida, Daniel / Santana, Daniel Oliveira / Salas Johnson, Daniel / Petsch, Danielle Katharine / de Freitas, Danielly Torres Hashiguti / Bailly, Dayani / Machado, Débora Ferreira / de Carvalho, Débora Reis / Topan, Dhyego Hamilton / Cañas-Rojas, Diego / da Silva, Diego / Freitas-Souza, Diogo / Lima-Júnior, Dilermando Pereira / Piscor, Diovani / Moraes, Djalma Pereira / Viana, Douglas / Caetano, Dyego Leonardo Ferraz / Gubiani, Éder André / Okada, Edson K. / do Amaral, Eduardo Cazuni / Brambilla, Eduardo Meneguzzi / Cunha, Eduardo Ribeiro / Kashiwaqui, Elaine Antoniassi Luiz / Rocha, Elise Amador / Barp, Elisete Ana / da Costa Fraga, Elmary / D'Bastiani, Elvira / Zandonà, Eugenia / Dary, Eurizângela Pereira / Benedito, Evanilde / Barba-Macías, Everardo / Calvache Uvidia, Evelyn Vanessa / Fonseca, Fabiana Luques / Ferreira, Fabiane Silva / Lima, Fábio / Maffei, Fábio / Porto-Foresti, Fábio / Teresa, Fabrício Barreto / de Andrade Frehse, Fabrício / Oliveira, Fagner Júnior M. / da Silva, Felipe Pessoa / de Lima, Felipe Pontieri / do Prado, Fernanda Dotti / Jerep, Fernando Camargo / Vieira, Fernando Emmanuel Gonçalves / Gertum Becker, Fernando / de Carvalho, Fernando Rogério / Ubaid, Flávio Kulaif / Teixeira, Francisco Keilo / Provenzano Rizzi, Francisco / Severo-Neto, Francisco / Villamarín, Francisco / de Mello, Franco Teixeira / Keppeler, Friedrich Wolfgang / de Avila Batista, Gabriel / de Menezes Yazbeck, Gabriel / Tesitore, Giancarlo / Salvador, Gilberto Nepomuceno / Soteroruda Brito, Gita Juan / Carmassi, Giulianna Rondineli / Kurchevski, Gregório / Goyenola, Guillermo / Pereira, Hasley Rodrigo / Alvez, Helen Jamille Fernandes Silva / do Prado, Helena Alves / Pinho, Henrique Ledo Lopes / Sousa, Híngara Leão / Bornatowski, Hugo / de Oliveira Barbosa, Hugo / Tobes, Ibon / de Paiva Affonso, Igor / Queiroz, Igor Raposo / Vila, Irma / Negrete, Iván Vinicio Jácome / Prado, Ivo Gavião / Vitule, Jean Ricardo Simões / Figueiredo-Filho, Jessé / Gonzalez, Jessica Antúnez / de Faria Falcão, Jéssica Caroline / Teixeira, Jéssica Vieira / Pincheira-Ulbrich, Jimmy / da Silva, Jislaine Cristina / de Araujo Filho, João Antonio / da Silva, João Fernando Marques / Genova, João Gabriel / Giovanelli, João Gabriel Ribeiro / Andriola, João Vitor Perin / Alves, Jonatas / Valdiviezo-Rivera, Jonathan / Brito, Jorge / Botero, Jorge Iván Sánchez / Liotta, Jorge / Ramirez, Jorge Luis / Marinho, Jorge Reppold / Birindelli, José Luís Olivan / Novaes, Jose Luis Costa / Hawes, Joseph E. / Ribolli, Josiane / Rivadeneira, Juan Francisco / Schmitter-Soto, Juan Jacobo / Assis, Juliana Camara / da Silva, Juliana Paulo / dos Santos, Juliana Silveira / Wingert, Juliana / Wojciechowski, Juliana / Bogoni, Juliano André / Ferrer, Juliano / Solórzano, Julio César Jut / Sá-Oliveira, Júlio César / Vaini, Jussara Oliveira / Contreras Palma, Kamila / Orlandi Bonato, Karine / de Lima Pereira, Karla Dayane / dos Santos Sousa, Kassiano / Borja-Acosta, Kevin Giancarlo / Carneiro, Laís / Faria, Larissa / de Oliveira, Leonardo Brito / Resende, Leonardo Cardoso / da Silva Ingenito, Leonardo Ferreira / Oliveira Silva, Leonardo / Rodrigues, Leydiane Nunes / Guarderas-Flores, Lida / Martins, Lidiane / Tonini, Lorena / Braga, Lorrana Thaís Máximo Durville / Gomes, Louise Cristina / de Fries, Lucas / da Silva, Lucas Gonçalves / Jarduli, Lucas Ribeiro / Lima, Luciano Benedito / Gomes Fischer, Luciano / Wolff, Luciano Lazzarini / dos Santos, Luciano Neves / Bezerra, Luis Artur Valões / Sarmento Soares, Luisa Maria / Manna, Luisa Resende / Duboc, Luiz Fernando / dos Santos Ribas, Luiz Guilherme / Malabarba, Luiz Roberto / Brito, Marcelo Fulgêncio Guedes / Braga, Marcelo Rennó / de Almeida, Marcelo Silva / Sily, Maria Cecília / Barros, Maria Claudene / do Nascimento, Maria Histelle Sousa / de Souza Delapieve, Maria Laura / Piedade, Maria Teresa Fernandez / Tagliaferro, Marina / de Pinna, Mário Cesar Cardoso / Yánez-Muñoz, Mario H. / Orsi, Mário Luís / da Rosa, Marlon Ferraz / Bastiani, Marlos / Stefani, Marta Severino / Buenaño-Carriel, Martha / Moreno, Martha Elena Valdez / de Carvalho, Mateus Moreira / Kütter, Mateus Tavares / Freitas, Matheus Oliveira / Cañas-Merino, Mauricio / Cetra, Mauricio / Herrera-Madrid, Mauricio / Petrucio, Mauricio Mello / Galetti, Mauro / Salcedo, Miguel Ángel / Pascual, Miguel / Ribeiro, Milton Cezar / Abelha, Milza Celi Fedatto / da Silva, Mônica Andrade / de Araujo, Mônica Pacheco / Dias, Murilo Sversut / Guimaraes Sales, Naiara / Benone, Naraiana Loureiro / Sartor, Natane / Fontoura, Nelson Ferreira / de Souza Trigueiro, Nicholas Silvestre / Álvarez-Pliego, Nicolás / Shibatta, Oscar Akio / Tedesco, Pablo A. / Lehmann Albornoz, Pablo Cesar / Santos, Pablo Henrique Fernandes / Freitas, Pâmela Virgolino / Fagundes, Patricia Calegari / de Freitas, Patrícia Domingues / Mena-Valenzuela, Patricio / Tufiño, Paul / Catelani, Paula Araujo / Peixoto, Paula / Ilha, Paulo / de Aquino, Pedro De Podestà Uchôa / Gerhard, Pedro / Carvalho, Pedro Hollanda / Jiménez-Prado, Pedro / Galetti, Pedro Manoel / Borges, Pedro Paulino / Nitschke, Pedro Peixoto / Manoel, Pedro Sartori / Bernardes Perônico, Phamela / Soares, Philip Teles / Piana, Pitágoras Augusto / de Oliveira Cunha, Priscila / Plesley, Priscila / de Souza, Rafael Couto Rosa / Rosa, Rafael Rogério / El-Sabaawi, Rana W. / Rodrigues, Raoni Rosa / Covain, Raphael / Loures, Raquel Coelho / Braga, Raul Rennó / Reginaldo, Ré / Bigorne, Rémy / Cassemiro Biagioni, Renata / Silvano, Renato Azevedo Matias / Dala-Corte, Renato Bolson / Martins, Renato Tavares / Rosa, Ricardo / Sartorello, Ricardo / de Almeida Nobre, Rodrigo / Bassar, Ronald D. / Gurgel-Lourenço, Ronaldo César / Pinheiro, Ronaldo Fernando Martins / Carneiro, Ronaldo Leal / Florido, Rosa / Mazzoni, Rosana / Silva-Santos, Rosane / de Paula Santos, Rosiane / Delariva, Rosilene Luciana / Hartz, Sandra Maria / Brosse, Sebastien / Althoff, Sérgio Luiz / Nóbrega Marinho Furtado, Shaka / Lima-Junior, Sidnei Eduardo / Lustosa Costa, Silvia Yasmin / Arrolho, Solange / Auer, Sonya K. / Bellay, Sybelle / de Fátima Ramos Guimarães, Taís / Francisco, Talitha Mayumi / Mantovano, Tatiane / Gomes, Tatyana / Ramos, Telton Pedro Anselmo / de Assis Volpi, Thaís / Emiliano, Thais Moura / Barbosa, Thiago Augusto Pedroso / Balbi, Thiago José / da Silva Campos, Thiago Nascimento / Silva, Thiago Teixeira / Occhi, Thiago Vinícius Trento / Garcia, Thiely Oliveira / da Silva Freitas, Tiago Magalhães / Begot, Tiago Octavio / da Silveira, Tony Leandro Rezende / Lopes, Ueslei / Schulz, Uwe Horst / Fagundes, Valéria / da Silva, Valéria Flávia Batista / Azevedo-Santos, Valter M. / Ribeiro, Vanessa / Tibúrcio, Vanessa Graciele / de Almeida, Vera Lúcia Lescano / Isaac-Nahum, Victoria J. / Abilhoa, Vinicius / Campos, Vinicius Farias / Kütter, Vinicius Tavares / de Mello Cionek, Vivian / Prodocimo, Viviane / Vicentin, Wagner / Martins, Waldney Pereira / de Moraes Pires, Walna Micaelle / da Graça, Weferson Júnio / Smith, Welber Senteio / Dáttilo, Wesley / Aguirre Maldonado, Windsor Efren / de Carvalho Rocha, Yuri Gomes Ponce / Súarez, Yzel Rondon / de Lucena, Zilda Margarete Seixas

    Ecology

    A dataset of occurrence and abundance of freshwater fishes in the Neotropics

    2023  Volume 104, Issue 4

    Abstract: The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, ...

    Abstract The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, covering the entire Neotropical region from Mexico and the Caribbean in the north to the southern limits in Argentina, Paraguay, Chile, and Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, for the 4225 species, represented by occurrence and abundance data. The number of species for the most numerous orders are as follows: Characiformes (1289), Siluriformes (1384), Cichliformes (354), Cyprinodontiformes (245), and Gymnotiformes (135). The most recorded species was the characid Astyanax fasciatus (4696 records). We registered 116,802 distribution records for native species, compared to 1802 distribution records for nonnative species. The main aim of the NEOTROPICAL FRESHWATER FISHES data set was to make these occurrence and abundance data accessible for international researchers to develop ecological and macroecological studies, from local to regional scales, with focal fish species, families, or orders. We anticipate that the NEOTROPICAL FRESHWATER FISHES data set will be valuable for studies on a wide range of ecological processes, such as trophic cascades, fishery pressure, the effects of habitat loss and fragmentation, and the impacts of species invasion and climate change. There are no copyright restrictions on the data, and please cite this data paper when using the data in publications.
    Keywords Neotropical region ; biodiversity hotspot ; conservation ; data paper ; ichthyology ; occurrence ; species distribution
    Subject code 590
    Language English
    Publishing country nl
    Document type Article ; Online
    ZDB-ID 1797-8
    ISSN 0012-9658
    ISSN 0012-9658
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article: Interacting effects of spatial gradients and fishing gears on characterization of fish assemblages in large reservoirs

    de Paiva Affonso, Igor / Gomes, Luiz Carlos / Agostinho, Angelo Antonio / Message, Hugo José / Latini, João Dirço / García-Berthou, Emili

    Reviews in fish biology and fisheries

    Volume v. 26,, Issue no. 1

    Abstract: Understanding the variation of fish assemblages in reservoirs is crucial for precise interpretations of ecological processes. However, representative samples in such environments are subjected both to spatial zonation (longitudinal and transversal ... ...

    Abstract Understanding the variation of fish assemblages in reservoirs is crucial for precise interpretations of ecological processes. However, representative samples in such environments are subjected both to spatial zonation (longitudinal and transversal gradients) and limitations of fishing gears. We used a large zoned reservoir (Itaipu, Brazil) to perform a quasi-experiment that assessed the relative role of spatial gradients and fishing methods on fish diversity and composition. Active (cast nets, electrofishing and seines) and passive (gillnets and longlines) fishing gears were employed in lotic, transitional and lentic habitats of the reservoir and three large tributaries. In total 6281 individuals of 101 species were captured. Sampling methods and spatial gradients had an influence on species composition, with significant interactions between these factors. In addition, results produced by a variation partitioning analysis suggested that 21 % of the species richness was explained by the sampling methods and 7 % by the longitudinal gradient; whereas for species composition, 12 and 3 % corresponded to sampling methods and transversal gradients, respectively. Overall, our results suggest that variations among fishing gears is greater than across strong spatial gradients, emphasizing the importance of using multiple and complementary fishing methods in reservoirs for characterization of fish assemblages. The interactions between spatial gradients and sampling methods were higher with transversal than with longitudinal gradients, suggesting that substantial differences in species richness and composition among sampling gears depend to some extent on habitat. The approach used here would be applicable to any large zoned inland waterscape.
    Keywords lotic systems ; habitats ; gillnets ; fish ; interspecific variation ; species diversity ; lentic systems
    Language English
    Document type Article
    ISSN 0960-3166
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

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