2002
DOI: 10.1590/s1516-89132002000200015
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Diet of Astyanax species (Teleostei, Characidae) in an Atlantic Forest River in Southern Brazil

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Cited by 82 publications
(73 citation statements)
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“…fasciatus has flexible feeding habit according to the availability of resources (Vilella et al 2002, Wolff et al 2009, Manna et al 2012, the results demonstrated that it was predominantly sustained by terrestrial food resources, indicating the importance of the riparian vegetation in these aquatic environments. Researches claim that riparian vegetation is of fundamental importance to streams (Pusey & Arthington 2003, Abilhoa et al 2008, and its removal causes serious impacts on the integrity of fish communities in tropical streams that depend on allochthonous resources (Angermeier & Karr 1983, Bojsen & Barriga 2002, like that of A. aff.…”
Section: Discussionmentioning
confidence: 87%
“…fasciatus has flexible feeding habit according to the availability of resources (Vilella et al 2002, Wolff et al 2009, Manna et al 2012, the results demonstrated that it was predominantly sustained by terrestrial food resources, indicating the importance of the riparian vegetation in these aquatic environments. Researches claim that riparian vegetation is of fundamental importance to streams (Pusey & Arthington 2003, Abilhoa et al 2008, and its removal causes serious impacts on the integrity of fish communities in tropical streams that depend on allochthonous resources (Angermeier & Karr 1983, Bojsen & Barriga 2002, like that of A. aff.…”
Section: Discussionmentioning
confidence: 87%
“…Estudos realizados com A. scabripinnis indicam a preferên-cia da espécie por rios de menor porte (CASTRO & CASATTI 1997, LEMES & GARUTTI 2002, CASATTI 2002, SHIBATTA et al 2002, VEREGUE & ORSI 2003, BENNEMANN et al 2005, onde os indivíduos consomem uma grande quantidade de recursos alóctones (SHIBATTA et al 2002, BENNEMANN et al 2005. Este fato parece estar diretamente relacionado com a capacidade de muitas espécies do gê-nero Astyanax em colonizar diferentes habitats (ESTEVES & GALETTI 1995, HAHN et al 1998, VILELLA et al 2002, ORSI et al 2004.…”
Section: Aspectos Da Histórunclassified
“…A onivoria foi constatada no lago Infernão, Estado de São Paulo (Esteves e Galetti Jr., 1995), também no mesmo lago com aumento de insetos alóctones na cheia (Esteves, 1996), na Baía da Onça, pantanal (Catella e Petrere Jr., 1998), no rio Maquiné, Estado do Rio Grande do Sul (Vilella et al, 2002), no córrego Mergulhão com maior intensidade alimentar nos itens de origem vegetal (Aranha et al, 1998), no rio Pardo, Estado de São Paulo, na lagoa Caconde, Estado do Rio Grande do Sul e no reservatório de Corumbá com tendência a insetivoria (Castro e Casatti, 1997;Hartz et al, 1996;Andrian et al, 2001, respectivamente), na represa de Barra Bonita, rio Piracicaba (Costa e Braga, 1993), no pantanal (Sazima, 1986 e no ribeirão do Fazzari, Estado de São Paulo (Barbieri, 1992).…”
Section: Discussão Discussão Discussão Discussãounclassified