Results 61 to 70 of about 1,113 (189)
Boletim do Instituto de Pesca, 2018 Estudou-se a distribuição de 6 espécies de bagre do complexo estuarino lagunar de Cananéia. Observou-se que ela está condicionada, entre outros fatores, í salinidade.
Motoi MISHIMA, Shitiro TANJI
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Papéis Avulsos de Zoologia, 2011 En este trabajo se describen dos cráneos de la familia Ariidae procedentes del miembro Saladar de la Formación Gran Bajo del Gualicho, ubicados en las Salinas del Gualicho, provincia de Río Negro, Argentina.
Sergio Bogan, Federico L. Agnolin
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Tropical Oceanography, 2005 O objetivo deste trabalho foi determinar e avaliar os aspectos da idade e crescimento do bagre Genidens genidens (Valenciennes, 1839) capturados na lagoa do Açu, uma importante lagoa costeira da região norte do Estado do Rio de Janeiro. As determinações das idades foram obtidas através da contagem dos anéis de crescimento impressos nos otólitos.
Marcelle De Azevedo OLIVEIRA +1 more
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Histopathological Changes in Estuarine Catfish: A Temporal Approach in a Marine Protected Area
Brazilian Archives of Biology and TechnologyThe Cananéia-Iguape Estuarine-Lagoon Complex (CIELC) is an area of low anthropogenic impact; however, it is not completely isolated from human pressure, particularly in the northern sector.
Vinícius Coelho Goes +2 more
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Fish assemblages in a coastal bay adjacent to a network of marine protected areas in southern Brazil [PDF]
, 2016 A Baía Norte em Santa Catarina, é considerada como uma típica baía costeira, rodeada por uma rede de Áreas Marinhas Protegidas. Este estudo teve como objetivos descrever a composição e estrutura da comunidade de peixes, testar a influência dos padrões ...
Cattani, André Pereira +6 more
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Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]
, 2015 The purpose of this paper is to present an updated list of freshwater fishes found in Argentina based on the available literature. Since the last list was published in 2003, most systematical and distributional changes were presented on www.pecescriollos.
Koerber, Stefan, Mirande, Juan Marcos
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Secondary sexual characteristics in codfishes (Gadidae) in relation to sound production, habitat use, and social behaviour [PDF]
, 2012 Little is known about the reproductive biology of the codfishes (Gadidae). Lacking direct observations, the study of secondary sexual characteristics can provide cues to their reproductive biology and behaviour.
Heino, M. +2 more
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Analysis of the 90º and 150º angles for increment counting in otoliths of estuarine catfish
Ocean and Coastal ResearchFish age can be estimated with the use of age rings in calcified structures, such as otoliths. However, it is important to select an appropriate axis for counting the number of increments and to confirm that the age rings are visible in the otolith and ...
Igor Souza de Morais +1 more
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Brazilian Archives of Biology and Technology, 2013 This study reports the first occurrence of partial albinism in two species of Ariidae: Genidens barbus and Genidens planifrons from an estuary of Southern Brazil. Possible causes of the simultaneous occurrence of three specimens with partial albinism are
Mateus Evangelista Leal +4 more
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Length-weight relationships of marine fishes from the central Brazilian coast [PDF]
Parameters of the length-weight relationship are presented for 85 fish species from the marine and estuarine regions of the central Brazilian coast (latitude 13° to 23° S). Three different methods were used. A non-linear iterative process using the quasi-
Braga, A.C., Costa, P.A.S., Frota, L.O.
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