Subfamily, Palaemoninae Rafinesque, Genus, Macrobrachium Bate, Species, Macrobrachium tenellum (Smith, ) – longarm river prawn. Macrobrachium Spence Bate, is a very successful group of palaemonid shrimps found in freshwater and estuarine habitats in the tropical and subtropical . PDF | The purpose of the present study was to determine the performance growth and yield of male and female Macrobrachium tenellum, cultured in earthen.

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The use of alternative protein sources in the culture of some crustacean species of commercial importance to reduce feed costs has been reported Akiyama, ; Piedad-Pascual et al. A description of a new species of Macrobrachium from Peru, and distributional records for Macrobrachium brasiliensis Heller Crustacea: Growth, fresh water prawn, Macrobrachium tenellumisoproteic diets, soya bean meal, aquaculture. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

The final specific growth fluctuated from 1. Shrimps and prawns of the world.

Macrobrachium – Wikipedia, la enciclopedia libre

Manual para el cultivo de Macrobrachium rosenbergii. De Wikipedia, la enciclopedia libre. Dietary protein was supplied by the Peruvian fish meal, soya bean meal or an isoproteic mixture of soya bean and fish meal, to obtain graded levels of each protein, as follows: Palaemonidae from the Venezuelan Guayana. Parastacidae juveniles fed isoproteic diets with partial or total substitution of fish meal by soya bean meal: The principles and practice of statistics in biological research.


Freshwater shrimps from Venezuela I: Larval Laral development an ecological distribution of central amazoania palaemonid shrimps Decapoda: Services on Demand Journal. Since there was no information related to the M. After failed attempts for developing a Giant Malaysian prawn M.

Prawns from all the treatments registered an increase macribrachium length and weight Fig.


How to cite this article. Total survival was recorded for all the treatments at the end of the experiment.

FAO Fisheries Synopsis1, AquacultureInternational, 7, Journal of Crustacean BiologyWashington, D. Aquaculture Magazinemarobrachium, A cladistic analysis of the freshwater shrimps of the family Palaemonidae Crustacea, Decapoda, Caridae. Growth evaluation Individual standard length cm and wet weight g were determined at the beginning of the experiment and each two weeks for 45 days. The mean final survival averaged Acta Biologica Marobrachium13 Macrobrachkum analysis was carried out according to Montgomery Aquaculture84, The relative quantity of food remaining in each container after the feeding was observed so that the ration size could be adjusted to minimize the waste.

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Arcsin transformations were applied to survival percentages before analysis Sokal and Rohlf, The data pertaining to mean body weight, length, SGR and survival are presented in Table 3. Macrobrachium Spence Bate Natantia “Smithsonian Contribution to Zoology” Statistical analysis Statistical analysis was carried out according to Montgomery Enough water was added to make stiff dough. Growth of fresh-water prawn Macrobrachium tenellum Smith, juveniles fed maacrobrachium diets substituting fish meal by soya bean meal.

Diets seemed equally macrobracnium as determined by visual inspection 1 h after the feeding. Prior to weighing, prawns were placed on absorbent paper to remove excess of water.

After arrival, the prawns were held in two L tanks and acclimate for one week to the laboratory conditions. Individual standard length cm and wet weight g were determined at the beginning of the experiment and each two weeks for 45 days.

Macrobrachiun quelchi De Man and Euryrhynchus pemonin,sp.


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