On the diet of Nile tilapia in two eutrophic tropical lakes containing toxin producing cyanobacteria

Appleberg, 1995, Development and intercalibration of methods in Nordic freshwater fish monitoring, Water Air Soil Pollut., 85, 401, 10.1007/BF00476862 Baganz, 2004, A comparative study on the microcystin induced behavioural changes of two fish species, Danio rerio and Leucaspius delineatus, Environ. Toxicol., 19, 564, 10.1002/tox.20063 Balirwa, 1992, The evolution of the fishery of Oreochromis niloticus (Pisces, Cichlidae) in Lake Victoria, Hydrobiologia, 232, 85, 10.1007/BF00014616 Bury, 1995, The effects of the cyanobacterium Microcystis aeruginosa, the cyanobacterial hepatotoxin microcystin-Lr, and ammonia on growth-rate and ionic regulation of brown trout, J. Fish Biol., 46, 1042 Bwanika, 2006, Cascading effects of introduced Nile Perch (Lates niloticus) on the foraging ecology of Nile tilapia (Oreochromis niloticus), Ecol. Freshwater Fish, 15, 470, 10.1111/j.1600-0633.2006.00185.x Bwanika, 2004, Observations on the biology of Nile tilapia, Oreochromis niloticus L., in two Ugandan crater lakes, Afr. J. Ecol., 42, 93, 10.1111/j.1365-2028.2004.00468.x Byarujali, S.M., 1995. Phytoplankton production in L. Mburo – Western Uganda. In: Proceedings of the First Conference on Ecology and Sustainable Natural Resource Management for Development, Mweya, Queen Elizabeth National Park, Uganda. pp. 284–290. Carmichael, 2001, Health effects of toxin-producing cyanobacteria: “The CyanoHABs”, Hum. Ecol. Risk Assess., 7, 1393, 10.1080/20018091095087 Chen, 2006, In situ studies on the bioaccumulation of microcystins in the phytoplanktivorous silver carp (Hypophthalmichthys molitrix) stocked in Lake Taihu with dense toxic Microcystis blooms, Aquaculture, 261, 1026, 10.1016/j.aquaculture.2006.08.028 Deblois, 2008, Microcystin accumulation in liver and muscle of tilapia in two large Brazilian hydroelectric reservoirs, Toxicon, 51, 435, 10.1016/j.toxicon.2007.10.017 Gragnani, 1999, Top–down control of cyanobacteria: a theoretical analysis, Am. Nat., 153, 59, 10.1086/303146 Gupta, 2006, Microcystin toxicity in a freshwater fish, Heteropneustes fossilis (Bloch), Curr. Sci., 91, 1261 Haande, S., 2008. On the ecology, toxicology, and phylogeny of cyanobacteria in Murchison Bay of Lake Victoria, Uganda. Ph.D Thesis, University of Bergen, Bergen. Haande, 2007, Diversity of Microcystis aeruginosa isolates (Chroococcales, Cyanobacteria) from East-African water bodies, Arch. Microbiol., 188, 15, 10.1007/s00203-007-0219-8 Hillebrand, 1999, Biovolume calculation for pelagic and benthic microalgae, J. Phycol., 35, 403, 10.1046/j.1529-8817.1999.3520403.x Hynes, 1950, The food of freshwater sticklebacks (Gasterosteus aculeatus and Pygosteus pungitius) with a review of methods used in studies of the food of fishes, J. Anim. Ecol., 19, 36, 10.2307/1570 Jacobs, 1974, Quantitative measurement of food selection: a modification of the forage ratio and Ivlev’s electivity index, Oecologia, 14, 413, 10.1007/BF00384581 Jewel, 2003, Fish mortality due to cyanobacterial bloom in an aquaculture pond in Bangladesh, Pak. J. Biol. Sci., 6, 1046, 10.3923/pjbs.2003.1046.1050 Kaihong, 2006, Feeding and control of blue-green algal blooms by tilapia (Oreochromis niloticus), Hydrobiologia, 568, 111, 10.1007/s10750-006-0023-5 Kamujunke, 2002, Consumption of cyanobacteria by roach (Rutilus rutilus) useful or harmful to the fish?, Freshwater Biol., 47, 243, 10.1046/j.1365-2427.2002.00800.x Kayiira, D., 2007. Algal community of Lake Mburo and Murchison Bay, Lake Victoria. Masters Thesis, Makerere University, Kampala. Keshavanath, 1994, The functional grazing response of a phytoplanktivorous Fish Oreochromis niloticus to mixtures of toxic and nontoxic strains of the cyanobacterium Microcystis aeruginosa, J. Fish Biol., 45, 123 Krienitz, 2002, Cyanotoxin-producing bloom of Anabaena flos-aquae, Anabaena discoidea and Microcystis aeruginosa (cyanobacteria) in Nyanza Gulf of Lake Victoria, Kenya, J. Appl. Bot. – Angew. Bot., 76, 179 Lorenzen, 1967, Determination of chlorophyll and pheopigments: spectrophotometric equations, Limnol. Oceanogr., 12, 343, 10.4319/lo.1967.12.2.0343 Lu, 2004, Ingestion and assimilation of three species of freshwater algae by larval tilapia Oreochromis niloticus, Aquaculture, 238, 437, 10.1016/j.aquaculture.2004.05.002 Lund, 1958, The inverted microscope method of estimating algal numbers and the statistical basis of estimations by counting, Hydrobiologia, 11, 143, 10.1007/BF00007865 Magalhaes, 2003, Microcystins (cyanobacteria hepatotoxins) bioaccumulation in fish and crustaceans from Sepetiba Bay (Brasil, RJ), Toxicon, 42, 289, 10.1016/S0041-0101(03)00144-2 Malbrouck, 2006, Effects of microcystins on fish, Environ. Toxicol. Chem., 25, 72, 10.1897/05-029R.1 Mohamed, 2003, Estimation of microcystins in the freshwater fish Oreochromis niloticus in an Egyptian fish farm containing a Microcystis bloom, Environ. Toxicol., 18, 137, 10.1002/tox.10111 Moriarty, 1973, Feeding and grazing in lake george, Uganda, Proc. Roy. Soc. London, 184, 299, 10.1098/rspb.1973.0050 Moriarty, 1973, The assimilation of carbon from phytoplankton by two herbivourous fishes: Tilapia nilotica and Haplochromis nigripinnis, J. Zool., 171, 41 Nagayi-Yawe, 2006, Population characteristics of Oreochromis esculentus in the Victoria and Kyoga lake basins. Implications for conservation and improvement of the stocks: Afr., J. Ecol., 44, 423 Njiru, 2004, Shifts in the food of Nile tilapia, Oreochromis niloticus (L.) in Lake Victoria, Kenya, Afr. J. Ecol., 42, 163, 10.1111/j.1365-2028.2004.00503.x Northcott, 1991, A laboratory investigation of the filtration and ingestion rates of the tilapia, Oreochromis niloticus, Feeding on 2 species of blue-green-algae, Environ. Biol. Fishes, 31, 75, 10.1007/BF00002160 Ochumba, 1990, Massive fish kills within the Nyanza Gulf of lake Victoria, Kenya, Hydrobiologia, 208, 93, 10.1007/BF00008448 Ochumba, 1989, Observations on blue-green algal blooms in the open waters of Lake Victoria, Kenya, Afr. J. Ecol., 27, 23, 10.1111/j.1365-2028.1989.tb00925.x Okello, W., Portmann, C., Erhard, M., Gademann, K., Kurmayer, R., 2009. Occurrence of microcystin-producing cyanobacteria in Ugandan freshwater habitats. Environ. Toxicol. in press, doi:10.1002/tox.20522 R Development Core Team, 2008 Sekadende, 2005, Microcystin production by cyanobacteria in the Mwanza Gulf (Lake Victoria, Tanzania), Hydrobiologia, 543, 299, 10.1007/s10750-004-6949-6 Semyalo, 2010, Microcystin concentrations in Nile tilapia (Oreochromis niloticus) caught from Murchison Bay, Lake Victoria and Lake Mburo: Uganda, Hydrobiologia, 638, 235, 10.1007/s10750-009-0047-8 Tencalla, 1994, Toxicity of Microcystis aeruginosa peptide toxin to yearling rainbow-trout (Oncorhynchus-Mykiss), Aquat. Toxicol., 30, 215, 10.1016/0166-445X(94)90059-0 Turker, 2003, Filtration of green algae and cyanobacteria by Nile tilapia, Oreochromis niloticus, in the partitioned aquaculture system, Aquaculture, 215, 93, 10.1016/S0044-8486(02)00133-3 Verschuren, 2002, History and timing of human impact on Lake Victoria, East Africa, Proc. Roy. Soc. London Ser. B – Biol. Sci., 269, 289, 10.1098/rspb.2001.1850 Wiegand, 2005, Ecotoxicological effects of selected cyanobacterial secondary metabolites a short review, Toxicol. Appl. Pharmacol., 203, 201, 10.1016/j.taap.2004.11.002