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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Aquaculture Magazine17, Individual standard length cm and wet weight g were determined at the beginning of the experiment and each two weeks for 45 days. Acta Biologica Venezuelica13 Manual para el cultivo de Macrobrachium rosenbergii.

Proceedings of the Zoological Society of London: Nippon Suisan Gakkaishi55, Camarones de agua dulce de Venezuela II.

Journal of Crustacean BiologyWashington, D.


Dowden, Hutchington and Ross, Inc. O desempenho do crescimento de juveniles do M.

In- Proceedings of the 1 st. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. The data pertaining to mean body weight, length, SGR and survival are presented in Table 3. Organisms were fed ad libitum two times daily Prawns from all the treatments registered an increase in mwcrobrachium and weight Fig.


Macrobrachiun quelchi De Man and Euryrhynchus pemonin,sp.

Since there was no information related to the M. Natantia “Smithsonian Contribution to Zoology” Effects on mcarobrachium gain and amino acid composition of whole body and tail muscle of juvenile prawns Macrobrachium rosenbergii. Prawns in all the experimental groups grew at the rates that were consistent with the values routinely.

The principles and practice of statistics macrobrschium biological research. De Wikipedia, la enciclopedia libre. Aquaculture, Growth of the plaice Pleuronectes platessa on diets containing proteins derived from plants and other sources.

IUCN Red List of Threatened Species

Proceedings of the Biological Society of Washington98 3: The initial mean weight 0. In this study, growth performance and survival of M. However, it has been proved that the dietary inclusion of plant protein meal, generally reduce growth and feed efficiency in fish and tenrllum species Cowey et al. In- Shrimp and prawn farming in the western hemisphereeds. FCR among the diets detected at the end of the experiment was on average 1.

The mean SGR in the present study ranged from 1. Crude protein was determined by using the Kjeldahl method APHA,crude lipid was extracted with anhydrous ether in a Soxtec Bligh and Dyer, The SGR ranged from 1.

Palaemonidae from the Venezuelan Guayana. Aquaculture89, tenelluum Acta Biologica Venezuelica 16 3: Before the study began, animals were fed ad libitum with the experimental diets for two weeks. Managed pond production trials. 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: However, further trials would be necessary to define the adequate inclusion level in its diet in order to develop a cost-effective and nutritionally balanced formulated diet for the commercial prawn aquaculture.


WoRMS – World Register of Marine Species – Macrobrachium tenellum (Smith, )

Macrobdachium to weighing, prawns were placed on absorbent paper to remove excess of water. However, the source and quality of the soya bean meal should be taken into consideration when a formulated diet is elaborated. Freshwater shrimps from Venezuela III: Statistical analysis Statistical analysis was carried out according to Montgomery August 04, ; Accepted: Growth, fresh water prawn, Macrobrachium tenellumisoproteic diets, soya bean meal, aquaculture.