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  • 1
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    Bacteria organisms in grow out Clarias gariepinus mortality in Jos Area (2021)
    FISON | Akure (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/23402 | 19325 | 2018-04-12 08:52:38 | 23402 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-14
    Description: The investigation of bacteria in grow-out catfish was carried out from February to June, 2008. 100 dead Clarias gariepinus were collected from ten ponds (A-J) distributed in Jos and its environs. Results from the various ponds showed that Escherichia coli were present in all the location found, while 87.0% of the total samples obtained were positive with bacteria isolates. The isolates were shown to include Aeromonas species (11.5%), Escherichia coli (35.6%), Pseudomonas aeruginosa (15.0%), Streptococcus faecalis (13.8%) and Klebsiella aerogenes (18.4%) of which pond F had 16.1 % of bacteria organisms while ponds B, G and H were both 9.2%, respectively.
    Description: Includes:- 4 tables.;9 refs.
    Keywords: Aquaculture ; Clarias gariepinus ; Nigeria ; Jos ; freshwater environment ; Bacteria ; Pathogenic bacteria ; Mortality
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 143-145
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  • 2
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    Classification of the pelagic and benthic compartments of Kainji ecosystem using types and loads of the bacterial flora (2021)
    FISON | Badagry, Lagos, Nigeria
    In:  http://aquaticcommons.org/id/eprint/23413 | 19325 | 2018-04-09 17:32:43 | 23413 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-14
    Description: Pathogens in aquatic environment constitute health hazards to the aquatic lives (e.g. fish) and by extension man that drinks the water and also eat fish that is caught from such polluted aquatic environment. In this study, pelagic and benthic compartments of Kainji Lake were classified using types and loads of bacterial flora. Quantitative analysis of total heterotrophic count (THC) in pelagic samples showed that THC ranges from 2.0 x 101CFU/ml at Mataki to 3.6 x 106 CFU/ml at Musawa. Pelagic sample from Yauri market showed high bacterial count (3.5 x 106 CFU/ml). Total coliform count (TCC) at Yauri market and Musawa were also very high (3.0 x 104 CFU/ml and 2.1 x 105 CFU/ml respectively. Total heterotrophic count from benthic samples ranges from 4.2 x 102 CFU/g at Kasabo to 3.3 x 107 CFU/g at Yauri market and total coliform count ranges from 1.2 x 101 CFU/g at Garafini island to 3.3 x 103 CFU/g at Yauri market. Total coliform count from the benthic sample was generally lower than that from pelagic samples. Qualitative analysis revealed the presence of Salmonella typhi, Escherichia coli, Aeromonas hydrophila, Vibrio cholera from pelagic samples.
    Description: Includes:- 2 tables.;9 refs.
    Keywords: Biology ; Ecology ; Nigeria ; Kainji L. ; freshwater environment ; Benthos ; Pelagic fisheries ; Bacteria ; Microbiology
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 1-5
    Format: 701
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  • 3
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    Microbiological status of water and fish samples from Jabi Lake, Abuja (2021)
    FISON | Lagos (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/24224 | 19325 | 2018-05-19 07:11:26 | 24224 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-15
    Description: Jabi Lake is a natural water body in Abuja Federal Capital Territory (FCT). It was expanded for commercial fishing following relocation of Nigeria's headquarters to Abuja in 1993. Quantitative analysis of microbiological status of water and fish from the Lake was carried out. Samples were collected from the dam site, open water, middle lake and inlet. Result reveal that total coliform count which are indicators of pollution are high (2.0 x 103 cfu/ml, 1.1 x 103 cfu/ml, 1.0 x 103 cfu/ml and 1.1 x 103 cfu/ml for dam site, open water, middle lake, and inlet respectively). Total viable count too is high (9.2 x 103 cfu/ml, 4.9 x 103 cfu/ml, 4.6 x 103 cfu/ml and 4.9 x 103 cfu/ml for dam site, open water, middle lake and inlet respectively). There are no coliform bacteria in the muscle of the fish. High bacterial load is an indication of biological pollution and these calls for restraint on the side of those who are using the lake as site for refuse dump.
    Description: Includes: 10 references.
    Keywords: Fisheries ; Pollution ; Nigeria ; Jabi Lake ; Jabi lake ; Water ; Fish ; Bacteria ; freshwater environment ; Microbiology ; Fish ; Pollution ; Water pollution ; Lake fisheries ; Fishery surveys ; Bacteria ; Baseline studies ; Water sampling ; Microbial contamination ; Muscles ; Freshwater fish ; Pollution surveys ; Water analysis ; Freshwater pollution
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 284-286
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  • 4
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    Comparative study of bacterial isolates associated with the skin of catfish (Clarias anguillaris and Heterobranchus bidorsalis) in Kainji Lake area (2021)
    FISON | Lagos (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/24596 | 19325 | 2018-05-20 16:13:09 | 24596 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-15
    Description: Sixty apparently healthy Heterobranchus bidorsalis and Clarias anguillaris from NIFFR were cultured and 30 each from Monai and wara villages as wild environments were obtained for the studies. The total bacterial load varied from 2.2 x l05 to 1.08 x l08 and 2.27 x 105 to 6.3 x l08 CFU/g of the skin of C. anguillaris and H.bidorsalis in the culture respectively, while the load varied from 1.77 x 105 to 1.17 x l08 and 2.27 x 105 to 9.0 x l07 CFU/g in the wild respectively. Eleven bacterial general species were identified which include: Bacillus species B.firmus, Pseudomonas species, P. aeruginosa, Escherichia coli, Klebsiella aerogenes, K. ozaenae, Staphylococcus aureus, Streptococcus species, S.faecalis, and Aeromonas species. The aims of this investigation is to compare the type and the load of bacteria isolates on the skin of catfish in both culture and wild environment.
    Description: Includes: 7 references.
    Keywords: Aquaculture ; Fisheries ; Clarias anguillaris ; Heterobranchus bidorsalis ; Nigeria ; Kainji L. ; Comparative study ; Bacteria ; Skin ; Clarias ; Heterobranchus ; Kainji Lake ; freshwater environment ; automation
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 119-122
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