Credit: Alain Murekambanze (Burundi) Source: www.fishconsult.org This 17-min movie has been produced by Uburimyi N’Ubworozi (Burundi). The movie shows various activities carried out on the station including a brief on the reproduction of African catfish (Clarias garepinus) and brood stock maintence. The movie also shows a glance on the activities of Nile tilapia (Oreochromis niloticus) …
Category: Gallery
Permanent link to this article: https://fishconsult.org/?p=3755
Jun 06 2012
Hand sorting of African catfish, Clarias gariepinus – Video
Credit for the video: El-Sadig Hagar (Sudan) Description: Abdel Rahman El Gamal This video shows a hand grading process of African catfish, Clarias gariepinus. We notice the ability of fish to move (walk) using its pectoral fins. This particular video was taken during the sorting of African catfish to be used in a predation study …
Permanent link to this article: https://fishconsult.org/?p=3748
Jun 05 2012
Reproduction of rainbow trout (Oncorhynchus mykiss) in Kenya (Egg stripping and fertilization)
Credit: Edwin Muga (Kenya) Striping eggs from a gravid female: The stripping of the female is done under experienced hands of the hatchery personnel at the Kibaru trout hatchery on the slopes of Mount Kenya, Kenya. Egg fertilization: The second photo shows the mixing of the sperm from a male brooder with the previously stripped eggs. Rainbow …
Permanent link to this article: https://fishconsult.org/?p=3720
Jun 05 2012
Reproduction of rainbow trout (Oncorhynchus mykiss) in Kenya (inspecting a broodfish)
Credit: Edwin Muga (Kenya) The Ministry of Fisheries Development’s Fisheries Secretary, Prof Charles Ngugi inspects a brooder of rainbow trout (Oncorhynchus mykiss) at the Kibaru Hatchery, Kiganjo on the slopes of Kenya’s highest Mountain (Mt. Kenya) Note: We decided not to watermark the photos in order not to upset its clarity. However, we trust you will …
Permanent link to this article: https://fishconsult.org/?p=3718
Jun 04 2012
Reproduction of African catfish in Burundi (in French) – a 27-min movie
Credit: Alain Murekambanze (Burundi) Source: fishconsult.org The movie has been developed and owned by Kunagura Ubworozi (Burundi). This 27-minute movie includes the handling of African catfish broodstock, checking the sexual maturation, extraction of pituitary gland, adminstration of the pituitary gland extract, and the ovulation of female broodstock. The movie also presents the sacrificing of catfish …
Permanent link to this article: https://fishconsult.org/?p=3705
Jun 03 2012
Traditional fishing in a seasonal pond in rural areas (Gabon) – In French
Credit: Charles Ibinga Maganga (Gabon) Pêche artisanale dans un étang saisonnier en milieu rural : ici ce sont des femmes et des enfants qui pêchent un étang mixte de tilapia et clarias, avec des petites nasses circulaires dont le support est en liane (portant un filet fabrique artisanalement de petites mailles≈ 6mm). Note: We decided not …
Permanent link to this article: https://fishconsult.org/?p=3695
Jun 03 2012
Capture fisheries in the Siiru Dam, Ghana
Credit: Grace Charway (Ghana) This photo shows the capture fisheries in the Siiru Dam in the Wa West District of the Upper West Region of Ghana. This is a fisherman displaying his catch using a set net of mesh size 3 inch. Note: We decided not to watermark the photos in order not to upset …
Permanent link to this article: https://fishconsult.org/?p=3688
Jun 03 2012
Hen houses and fish ponds in Kavogero fish farming station, Kirundo province (Burundi)
Credit: Alain Murekambanze (Burundi) This photo was taken in Kavogero fish farming station, Kirundo province, Burundi just after the rehabilitation of the station as seen in the color of unfertilized pond water. There are 2 henhouses above fish ponds. The station has nine ponds whereas Nile tilapia (Oreochromis niloticus) and African catfish (Clarias gariepinus) are …
Permanent link to this article: https://fishconsult.org/?p=3678
Jun 03 2012
Harvesting and sexing of grass carp (Ctenopharyngodon idella) broodstock (Egypt) – Video
This video presents the harvesting and sexing grass carp (Ctenopharyngodon idella) broodstock prior to the artificial spawning of grass carp. Since mid 1990s, the use of herbicides in the River Nile and irrigation canals has been banned in Egypt. Instead, grass carp has been used as the biological control agent for aquatic plants. This video …
Permanent link to this article: https://fishconsult.org/?p=3669
Jun 02 2012
Feeding the fingerlings of Nile tilapia, Oreochromis niloticus in concrete tanks (Egypt)- Video
This video presents the feeding of Nile tilapia, Oreochromis niloticus in concrete tanks
Permanent link to this article: https://fishconsult.org/?p=3661