Aging and growth parameter from the Piaractus mesopotamicus (pacu) from the Cuiabá river, Mato Grosso, Brazil
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چکیده
منابع مشابه
Yield per recruit of the pacu Piaractus mesopotamicus (Holmberg, 1887) in the pantanal of Mato Grosso do Sul, Brazil.
Among the several fish species comercially exploited at the Pantanal of Mato Grosso do Sul, the "pacu" (Piaractus mesopotamicus) stands as one of the most important. Information regarding its exploitation level is necessary for the proper management of its stocks. Between 1996 and 1997 data on total length of the pacu were collected on a monthly basis from specimens caught by professional and s...
متن کاملHook selectivity of the pacu Piaractus mesopotamicus (Holmberg, 1887) in the Pantanal, the state of Mato Grosso do Sul, Brazil.
The Pacu Piaractus mesopotamicus is the most captured fish species in the Pantanal, Mato Grosso do Sul State, and since 1994, its maximum sustainable yield had already been exceeded. Its capture is carried out only by hooks, as mesh gears are forbidden either for professional or for recreational fishing. The aim of this study was to determine selectivity for different hook sizes used in P. meso...
متن کاملSurvey of helminth parasites of cats from the metropolitan area of Cuiabá, Mato Grosso, Brazil.
Besides presenting zoonotic potential, helminths of cats are responsible for gastrointestinal, hepatic, and pulmonary diseases. In order to identify the helminthic fauna, prevalence, mean intensity of parasitism (MIP), and mean abundance population (MAP), 146 cats from the metropolitan area of Cuiabá, Midwestern Brazil, were necropsied. In 98 these animals, 12 species of helminths were identifi...
متن کاملSpecies of Candida isolated from anatomically distinct sites in military personnel in Cuiabá, Mato Grosso, Brazil.
BACKGROUNDS Some fungi are natural inhabitants of the human body but may result in disease when conditions are conducive to their development. Yeast infections are common and often occur in the skin and mucous membranes; however emerging species have changed this epidemiological profile. The ability to colonize different anatomical sites has been associated with the pathogenicity of Candida whe...
متن کاملPopulation genetic structuring in pacu (Piaractus mesopotamicus) across the Paraná-Paraguay basin: evidence from microsatellites
The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia and northern Argentina. The Pantanal is a flooded plain with marked dry and rainy seasons that, due to its soil characteristics and low declivity, has a great water holding capacity supporting abundant fish fauna. Piaractus mesopotamicus, or pacu, endemic of the ParanáParaguay basin, is a migrat...
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ژورنال
عنوان ژورنال: Iheringia. Série Zoologia
سال: 2014
ISSN: 0073-4721
DOI: 10.1590/1678-476620141044413417