NDLI: Distribuição e alimentação de peixes da família anostomidae no Rio Ibicuí, Rio Grande do Sul, Brasil

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Distribuição e alimentação de peixes da família anostomidae no Rio Ibicuí, Rio Grande do Sul, Brasil

Content Provider	Semantic Scholar
Author	Zardo, Éverton Luís Rosa, Vanessa Medeiros Da Behr, Everton Rodolfo
Copyright Year	2016
Abstract	The aim of this work was evaluate aspects of distribution and feeding habits of six species of Anostomidae. Gillnets and trammel nets were used in lotic and lentic environment in Ibicui River. The specimens were measured and weighed, and in laboratory were dissected for evaluation of stomach contents and determination of Intestinal Quotient. The species Leporinus lacustris showed a preference for lentic environment, Leporinus striatus and Schizodon platae for lotic environment. The species of the genus Leporinus showed an omnivorous diet with a greater variety of consumed items in relation to Schizodon, which showed an herbivorous diet. Detritus was the most consumed item by species of Leporinus genus and plant in decomposition was the most consumed by Schizodon. The Intestinal Quotient agree with observed for others omnivorous species, however in Schizodon platae and Schizodon nasutus this parameter is lower than found for other herbivorous species.
Starting Page	156
Ending Page	166
Page Count	11
File Format	PDF HTM / HTML
DOI	10.5007/1678-2305.2016v42n1p156
Volume Number	42
Alternate Webpage(s)	https://www.pesca.agricultura.sp.gov.br/42_1_13BIP1225artigo156-166.pdf
Alternate Webpage(s)	https://doi.org/10.5007/1678-2305.2016v42n1p156
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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