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A pesca de tainha e parati na Baía de Guaratuba, Paraná, Brasil
Author(s) -
Juliana Ventura de Pina,
Paulo de Tarso da Cunha Chaves
Publication year - 2005
Publication title -
acta biológica paranaense
Language(s) - French
Resource type - Journals
eISSN - 2236-1472
pISSN - 0301-2123
DOI - 10.5380/abpr.v34i0.957
Subject(s) - mugil , fishery , bay , mullet , geography , fish <actinopterygii> , biology , archaeology
Tres especies de Mugilidae integram a atividade pesqueira na Baia de Guaratuba – Mugil platanus, M. curema e Mugil sp, sendo outono a estacao com maior variedade de artes envolvidas na sua captura. O arrastao de praia mobiliza o maior numero de pessoas e e eficiente para as tres especies. Raias e tartarugas, alem de peixes osseos nao-Mugilidae, integram a fauna acompanhante das pescarias. Exemplares maduros sao registrados no outono (M. platanus e M. curema), e no verao e na primavera (M. curema e Mugil sp). Os exemplares de maior porte sao registrados no outono; os menores, na primavera. Entretanto, no mercado local o tamanho medio dos exemplares comercializados e semelhante ao longo do ano, e mesmo no inverno – quando pesca dirigida a mugilideos nao foi observada na regiao – tainhas e paratis estao disponiveis para venda. Fisheries of mullets at the Guaratuba Bay, Parana, Brazil Abstract In Guaratuba Bay, South of Brazil, fisheries are performed on three mullet species: Mugil platanus, M. curema and Mugil sp., the last of them formerly known as M. gaimardianus. Autumn is the period when a higher number of fish gears is used aiming mullet fisheries. Among these gears, beach seine requests more people than others to be performed. Rays and turtles, as well as bony fishes other than mullets, are registered as by-catch in the fisheries. Mature specimens are caught in autumn (M. platanus and M. curema), and in summer and spring (M. curema and Mugil sp.). The largest specimens are found in autumn; the smallest ones, in spring. However, at the local market the mean size of the specimens does not change along the year. Even in winter, when mullet catches were not registered at the Guaratuba Bay, mullets are available to be sold. Resume Dans la Baie de Guaratuba, sud du Bresil, trois especes de Mugilidae font partie de la peche aux muges: Mugil platanus, M. curema et Mugil sp. Cette derniere a autrefois ete connue comme M. gaimardianus. L’automn est la saison quand une plus grande variete d’engins est mise en place. Parmi tous ces engins, la seine de plage est celui qui exige un plus important nombre de personnes. Des raies et des tortues, en plus que poissons d’autres que les muges, sont aussi reconnus lors des coups de peche. Des individus murs sont trouves en automn (M. platanus et M. curema), ainsi qu’en ete (M. curema et Mugil sp.). Les individus a une longueur plus importante sont trouves en automn; les plus petits, au printemps. Toutefois, au marche local la taille moyenne des exemplaires ne change pas au cours de l’an, et meme en hiver – malgre le manque de peche aux muges observee dans la Baie – des muges sont trouves etant vendues.

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