August 9, 2019 posted by

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.

Author: Arashisida Tejar
Country: Niger
Language: English (Spanish)
Genre: Marketing
Published (Last): 24 February 2017
Pages: 446
PDF File Size: 17.66 Mb
ePub File Size: 7.22 Mb
ISBN: 394-8-91263-196-2
Downloads: 69770
Price: Free* [*Free Regsitration Required]
Uploader: Yozshutaxe

Information on the Australian crayfish.

AquacultureInternational, 7, Dowden, Hutchington and Ross, Inc. According to Ponce-Palafox et al. A description of a new species of Macrobrachium from Peru, and distributional records for Macrobrachium brasiliensis Heller Crustacea: In addition, the natural food contribution under pond-culture conditions should be also considered.

Parastacidae juveniles fed isoproteic diets with partial or total substitution of fish meal by soya bean meal: Aquaculture89, After arrival, the prawns were held in two L tanks and acclimate for one week to the laboratory conditions. However, the source and quality of the soya bean meal should be taken into consideration when a formulated diet is elaborated.


The initial mean weight 0. Proceedings of the Biological Society of Washington98 3: De Wikipedia, la enciclopedia libre. Proceedings of the Biological Society of Washington99 2: Crude protein was determined by using the Kjeldahl method APHA,crude lipid was extracted with anhydrous ether in a Soxtec Bligh and Dyer, 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 principles and practice of statistics in biological research. A new species of Macrobrachium Crustacea: How to cite this article. Palaemonidae from la Gran Sabana.

Macrobrachium tenellum ·

Prior to weighing, prawns were placed on absorbent paper to remove excess of water. The mean SGR in the present study ranged from 1. Diets macrkbrachium equally palatable as determined by visual inspection 1 h after the feeding.

Manual para el cultivo de Macrobrachium rosenbergii. Acta Biologica Venezuelica13 Macrobrachiun quelchi De Man and Euryrhynchus pemonin,sp.

In conclusion, results indicate that the growth of M. Since there was no information related to the M. Palemonidae en diferentes salinidades.

Individual standard length cm and wet weight g were determined at the beginning of the experiment and each two weeks for 45 days. Vistas Leer Editar Ver historial. Journal of Crustacean BiologyWashington, D. Palaemonidae from the Venezuelan Guayana. Statistical analysis Statistical tensllum was carried out according to Montgomery The data pertaining to mean body weight, length, SGR and survival are presented in Table 3.



Services on Demand Journal. 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: Ash was determined by using a muffle furnace AOAC, and crude fiber by the phenol-sulphuric acid method Myklestad and Haug, 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.

Total survival was recorded for all the treatments at the end of the experiment.