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	Provedor de dados Neotropical Ichthyology (2) Autor Andrade,Francisco de (2) Godinho,Alexandre Lima (1) Loures,Raquel Coelho (1) Pereira,Edson H. L. (1) Pessali,Tiago C. (1) Prado,Ivo Gavião (1) Reis,Roberto E. (1) Mais... Palavra-chave Cascudos (1) Coastal drainages (1) Endemism (1) Fish kill (1) Fish screen (1) Itacambiruçu River (1) Pimelodus maculatus (1) Taxonomy (1) Turbine dewatering (1) Turbine stop/startup (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2017 (1) 2012 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Description of a new species of Pareiorhaphis (Loricariidae: Neoplecostominae) from the rio Jequitinhonha basin, Minas Gerais, eastern Brazil Neotropical Ichthyology Pereira,Edson H. L.; Pessali,Tiago C.; Andrade,Francisco de; Reis,Roberto E.. ABSTRACT A new species of the loricariid genus Pareiorhaphis is described based on specimens from several tributaries of the upper and middle rio Jequitinhonha basin, Minas Gerais State, eastern Brazil. The new species increases the number of known species of Pareiorhaphis to 25 and, at the same time, represents the second member of the subfamily Neoplecostominae reported from the rio Jequitinhonha basin. The new species is diagnosed from all remaining congeners by a putative autapomorphic feature related to the color pattern: a well-defined, dark brown stripe on the median series of lateral plates that extends along the flank from the posterior margin of compound pterotic to the caudal-fin base. The shallow caudal peduncle and the comparatively larger... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cascudos; Coastal drainages; Endemism; Itacambiruçu River; Taxonomy. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300205 Evaluation of techniques used to protect tailrace fishes during turbine maneuvers at Três Marias Dam, Brazil Neotropical Ichthyology Andrade,Francisco de; Prado,Ivo Gavião; Loures,Raquel Coelho; Godinho,Alexandre Lima. Turbine dewatering and stop/startup may lead to the death of tons of fish at Brazilian power dams. The Três Marias Dam (TMD) on the São Francisco River has adopted two techniques to reduce the quantity of fish, mostly mandi (Pimelodus maculatus, Pimelodidae), affected by these maneuvers. They are: (i) spill before turbine dewatering to attract fish out of the tailrace, and (ii) fish screens in the stop log slots during turbine stop/startup to prevent fish from entering the draft tube. Here, we investigated whether spill and fish screens reduced the quantity of fish affected by turbine dewatering and stop/startup at TMD. We also determined whether the biomass of mandi trapped during turbine dewatering may be predicted by turbine discharge (Q) and/or catch... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fish kill; Fish screen; Pimelodus maculatus; Turbine dewatering; Turbine stop/startup. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252012000400005 Registros recuperados: 2 Primeira ... 1 ... Última

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