Abdel Rahman El Gamal
Author's posts
Sep 11 2012
Ontogenesis of main organs in whiteleg shrimp, Litopenaeus vannamei
Credit: Faiz Muhammad (Pakistan) This PDF file represents the Ontogenesis of the main organs in whiteleg shrimp, Litopenaeus vannamei. The whole research program was conducted in College of Marine Life Sciences, Ocean University of China. Ontogenesis in whiteleg shrimp
Permanent link to this article: https://fishconsult.org/?p=5624
Sep 10 2012
Exhibión de filetes de róbalo (Centropomus undecimalis) en un punto de venta en el mercado público de Santa Marta, Colombia (in Spanish)
Credit: Glenda Vélez Calabria (Colombia) Description: Abdel Rahman El Gamal and Glenda Vélez Calabria El Róbalo se conoce también como robalo, pez sargento o también como pez de jabón. En el pasado, aunque esta especie era popular en la pesca deportiva, no era apreciado por los …
Permanent link to this article: https://fishconsult.org/?p=5597
Sep 10 2012
Display of common snook, Centropomus undecimalis fillets in fish retail shops in the public market of Santa Marta (Colombia)
Credit: Glenda Vélez Calabria (Colombia) Description:Abdel Rahman El Gamal and Glenda Vélez Calabria Common snook (Centropomus undecimalis) are also known as robalo, linesiders, sergeant fish as well as soap fish. In the …
Permanent link to this article: https://fishconsult.org/?p=5589
Sep 09 2012
Processing and consumption of salted mullet (Mugil sp.) in Egypt
Credit for the photo: David Sykora (Paraguay) Description: Abdel Rahman El Gamal The photo shows the packing of salted mullet (Mugil sp.) before marketing. Although salted mullet is consumed all-year round, …
Permanent link to this article: https://fishconsult.org/?p=5577
Sep 08 2012
Salted fish of Lake Nasser’s fish catch
The majority of fish catch in lake Nasser belongs to about 10 species that collectively make up more than 95% of Lake Nasser catch. The predominant species sold as fresh fish are the tilapias and Nile perch, Lates niloticus, Labeo and Bagrus, while Alestes spp., Labeo spp., Hydrocynus spp., and Eutropius niloticus are salted. Salting takes …
Permanent link to this article: https://fishconsult.org/?p=5565
Sep 08 2012
Feeding the broodstock of European seabass, Dicentrachus labrax in a marine hatchery in Egypt- Video
Credit for the video: El Sadig Hagar (Sudan) Description: Abdel Rahman El Gamal The video was taken in a marine hatchery, Alexandria, Egypt. The video shows feeding the broodstock of European seabass, Dicentrachus labrax with fish of low economic value such as by catch. …
Permanent link to this article: https://fishconsult.org/?p=5555
Sep 08 2012
Water path in a closed aquaculture system for Nile tilapia (Oreochromis niloticus) in Egypt -B (Video)
This video focused on the indoor component of the closed system for tilapia aquaculture. The videos shows the water discgarge (effluents) from tilapia tanks located under a green house.Water discharge is pumped to an overhead reservoir and from there water is showered over the biological filter and then after to the grow-out tilapia tanks.
Permanent link to this article: https://fishconsult.org/?p=5540
Sep 08 2012
Water path in a closed aquaculture system for Nile tilapia (Oreochromis niloticus) in Egypt -A (Video)
Credit for the video: Victor Hugo (Peru) Information source: Ismael Radwan (Egypt) Description: Abdel Rahman El Gamal The video shows water cycle in a closed system of tilapia aquaculture. The video shows the upward pumping of the water discharged from the production tanks into an overhead reservoir which …
Permanent link to this article: https://fishconsult.org/?p=3659
Sep 08 2012
Fry collection of Nile tilapia (Oreochromis niloticus) in concrete tanks – Aswan (Egypt)- Video
The video shows how tilapia fry is collected from concrete tanks which belong to a tilapia hatchery in Aswan. The method shown in the video targets to minimize the handling stress during this operation especially tilapia fry are delicate in relation to such operation. Fry collection starts with tank drainage till water level is significantly …
Permanent link to this article: https://fishconsult.org/?p=5545
Sep 07 2012
The culture of whiteleg shrimp, Litopenaeus vannamei in normal and low salinity systems in Thailand
Credit: Wanna Thawinwan (Thailand) The culture of whiteleg shrimp, Litopenaeus vannamei, in Thailand follows two main farming systems in regard to water salinity. In the first system, the shrimp are farmed in normal salinity. In the low salinity system, a small area of the pond is separated from the rest of the pond using plastic …
Permanent link to this article: https://fishconsult.org/?p=5531