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Oreochromis

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Journal Article
Aquatic Ecosystem Health & Management (2019) 22 (4): 473–480.
Published: 02 October 2019
... of Oreochromis niloticus were assessed based on the length-frequency data collected fortnightly from the Allahabad stretch of the Yamuna, India, during September 2011 to August 2013. The size of the catch ranged between 70 and 495 mm total length. The data was analyzed using the Electronic Length Frequency...
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Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 43–55.
Published: 02 January 2021
.... Syncytial Hepatitis of Tilapia (Oreochromis niloticus L.) is Associated With Orthomyxovirus-Like Virions in Hepatocytes . Veterinary Pathology . 2016 . 54 , 1 : 164 - 170 . 10.1177/0300985816658100 . SAGE Publications . https://dx.doi.org/10.1177/0300985816658100 . Kembou Tsofack Japhette...
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Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (2): 43–51.
Published: 01 April 2021
...Atul K. Singh; Sharad C. Srivastava; Pushpendra Verma Abstract In order to assess the distribution pattern and understand the prevailing factors for predicting further expansion of an exotic fish Oreochromis niloticus , this study was undertaken in the Ganga river flowing through the state of Uttar...
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Journal Article
Aquatic Ecosystem Health & Management (2007) 10 (4): 443–448.
Published: 28 November 2007
...J. E Ojuok; M. Njiru; M. J. Ntiba; K. M. Mavuti Studies were conducted on reproductive characteristics of Oreochromis niloticus from 1998 to 2000. The results were combined with published work on growth parameters of O. niloticus from 1985 to 1999 in order to establish the current survival...
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Journal Article
Aquatic Ecosystem Health & Management (2007) 10 (4): 434–442.
Published: 28 November 2007
...) of Oreochromis niloticus from the Nyanza Gulf of Lake Victoria, Kenya. Studies on the diet of O. niloticus collected by demersal trawl and seining between 1998 and 2000 were also conducted. Length frequency data were analyzed using the FISAT software (an FAO-ICLARM Stock Assessment Tool package). The L ∞ had...
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Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (1): 11–19.
Published: 26 February 2010
... focuses mainly on two cichlids ( Oreochromis niloticus and Astatotilapia burtoni ) and the marbled lungfish ( Protopterus aethiopicus ). Studies of population structure were based on length-frequency distributions of fish in catch samples. The size at first maturation was estimated using total length...
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Journal Article
Aquatic Ecosystem Health & Management (2020) 23 (3): 366–372.
Published: 02 July 2020
... (Fontainhas-Fernandes, 1998 ; Lakra and Nagpure, 2009 ). The aim of the present study was to evaluate and compare the acute toxicity test of malathion, chlorpyrifos and lambda-cyhalothrin pesticides to O. niloticus . Oreochromis niloticus treated with five different concentrations (22.8...
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Journal Article
Aquatic Ecosystem Health & Management (2008) 11 (1): 42–49.
Published: 10 March 2008
...M. Njiru; J. Ojuok; A. Getabu; T. Jembe; M. Owili; C. Ngugi Nile tilapia, Oreochromis niloticus and Nile perch, Lates niloticus were introduced into Lake Victoria in the 1950s and 1960s. The former was to boost the then declining tilapiine fishery, while the latter was to convert the abundant bony...
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Journal Article
Aquatic Ecosystem Health & Management (2006) 9 (4): 447–455.
Published: 01 December 2006
... + Artificial feed; and Chlorella + Artemia nauplii + Artificial feed) on the growth, feed utilization efficiency and survival of Nile tilapia ( Oreochromis niloticus ) fry. Triplicate groups of swim-up fry (0.012 g average body weight) were stocked in 20 l fibreglass tanks, with 6 l of water, in a closed...
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Published: 28 November 2007
Figure 5. Monthly composition of the diet of Oreochromis niloticus , June 1999–January 2002. More
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Published: 28 November 2007
Figure 6. Composition of the diet of different size groups of Oreochromis niloticus . More
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Published: 28 November 2007
Figure 7. Diet composition of Oreochromis niloticus by water depth, June 1999–January 2002. More
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Published: 28 November 2007
Figure 3. Food of Oreochromis niloticus of different size length from Lake Victoria, Kenya. Numbers above columns indicate sample size. More
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Published: 15 November 2010
Figure 2. Phylogram of populations of Oreochromis species from Lake Victoria Region and conspecifics from their putative origin of Lake Albert Tilapiine populations based on Nei's genetic distance. Lake site designated by first letters, species by last letter. Localities: AB = L Albert; BS = L More
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Published: 26 February 2010
Figure 5. Monthly length frequency distributions of Oreochromis niloticus from February to December 2003. More
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Published: 26 February 2010
Figure 7. Cumulative size distribution of Oreochromis niloticus in the catch samples from Nyangara wetland in 2003. Approximate 50% maturity size shown with arrow. More
Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (4): 442–450.
Published: 15 November 2010
...Figure 2. Phylogram of populations of Oreochromis species from Lake Victoria Region and conspecifics from their putative origin of Lake Albert Tilapiine populations based on Nei's genetic distance. Lake site designated by first letters, species by last letter. Localities: AB = L Albert; BS = L...
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Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (1): 3–10.
Published: 26 February 2010
... and poor enforcement of regulations. Introduction of the predatory Nile perch is blamed for the decline of the native species, especially the haplochromine cichlids. The native tilapiines, Oreochromis esculentus and Oreochromis variabilis , declined due to hybridisation and competition with the introduced...
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Journal Article
Aquatic Ecosystem Health & Management (2007) 10 (4): 368–380.
Published: 28 November 2007
...Figure 5. Monthly composition of the diet of Oreochromis niloticus , June 1999–January 2002. ...
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Journal Article
Aquatic Ecosystem Health & Management (2020) 23 (3): 249–266.
Published: 02 July 2020
... ; Lamboj, 2004 ; Sparks and Smith, 2004 ; Stauffer Jr et al., 2006 ). Cichlids are also known invasives that are widely established outside their native range; with some examples including the Mayan cichlid, Cichlasoma urophthalmus , and the Nile tilapia, Oreochromis niloticus , in the United States...
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