PRESENÇA DA ESPÉCIE EXÓTICA Macrobrachium rosenbergii CAUSA RISCOS AO CAMARÃO Macrobrachium amazonicum NATIVO DA AMAZÔNIA
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منابع مشابه
Reproductive cycle of Macrobrachium amazonicum females (Crustacea, Palaemonidae).
Macrobrachium amazonicum is considered a favorite Brazilian species of freshwater prawn for cultivation as a result of its quick development and because it is easy to maintain in captivity. The aim of this work is to describe the sexual cycle stages and determine maturation age of the female M. amazonicum, which was collected monthly from June, 2002 to May, 2003 in the Jaguaribe River, Itaiçaba...
متن کاملFecundity and fertility of Macrobrachium amazonicum (Crustacea, Palaemonidae).
In Brazil, studies with native freshwater prawn species were discontinued due to great importance of Macrobrachium rosenbergii. Therefore, it is necessary to continue investigations about our species, in order to develop technology adequate to our reality and in a future allow prawn farmers to culture other species. The aim of this study was to determine the fecundity and fertility of Macrobrac...
متن کاملAntimicrobial peptides from the hemolymph of the prawn Macrobrachium rosenbergii
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متن کاملTolerance of Macrobrachium rosenbergii to white spot syndrome virus
The susceptibility of Macrobrachium idella, M. lamerrae and M. rosenbergii to white spot Ž . syndrome virus WSSV was tested by immersion challenge, oral route and intramuscular injection. Their susceptibility to WSSV was compared with that of Penaeus indicus and P. monodon. The WSSV caused 43.3% and 53.3% mortality in M. lamerrae and M. idella, respectively, by immersion method and 53.3% and 66...
متن کاملOntogenesis and functional morphology of the digestive system of the freshwater prawn, Macrobrachium amazonicum (Decapoda: Palaemonidae)
The appropriate feeding regime for larvae and post-larvae of crustacean decapods is essential for successful larval culture. Reports on the development and morphology of the mouthparts and foregut of these crustaceans have aided in the selection of appropriate larval foodstuffs and consequently increased larval survival and growth rate during development. In the present study, the functional mo...
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ژورنال
عنوان ژورنال: Revista Gestão & Sustentabilidade Ambiental
سال: 2020
ISSN: 2238-8753,2238-8753
DOI: 10.19177/rgsa.v9e32020683-710