Pub Date : 2024-01-01DOI: 10.22271/fish.2024.v12.i1b.2903
Olofintila Oo, Agbebi Ot, Taiwo Io, Oyelakin As
{"title":"Embryonic and larval development stages of Oreochromis niloticus eggs during its artificial incubation","authors":"Olofintila Oo, Agbebi Ot, Taiwo Io, Oyelakin As","doi":"10.22271/fish.2024.v12.i1b.2903","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1b.2903","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140522070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-01DOI: 10.22271/fish.2024.v12.i1a.2886
Fernanda Garcia Dragan, Luciana Mara Fé Gonçalves, Vera Maria Fonseca de Almeida-Val
{"title":"Colossoma macropomum (Characiformes: Serrasalmidae) adapted to new climate regime: Differential gene expression from farmed tambaqui juveniles raised in subtropical and tropical regions","authors":"Fernanda Garcia Dragan, Luciana Mara Fé Gonçalves, Vera Maria Fonseca de Almeida-Val","doi":"10.22271/fish.2024.v12.i1a.2886","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1a.2886","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"95 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139637507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-01DOI: 10.22271/fish.2024.v12.i1b.2899
Haiba Essam Gaber, Ramadan AS Ali, Sayed Mohamed Ali
{"title":"Habitat, morphology and age of cuttlefish and squids (Cephalopoda) in the southern Mediterranean Sea (Bumba Bay, eastern Libya)","authors":"Haiba Essam Gaber, Ramadan AS Ali, Sayed Mohamed Ali","doi":"10.22271/fish.2024.v12.i1b.2899","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1b.2899","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"44 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140518027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-01DOI: 10.22271/fish.2024.v12.i1a.2890
B. Ademola, Fadila Yusuf Yakubu
{"title":"Ontogeny and stomach content analysis of Bagrus bayad (Forskal, 1977) in Zobe reservoir, Katsina, Nigeria","authors":"B. Ademola, Fadila Yusuf Yakubu","doi":"10.22271/fish.2024.v12.i1a.2890","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1a.2890","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"23 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140517321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-01DOI: 10.22271/fish.2024.v12.i1b.2898
Salami Sr, Awoniyi Oo, Oladipupo Tm
This work aimed to evaluate the effects of oven-dried and smoked-dried on nutrient qualities, quality deterioration and microbiological safety of African catfish ( Clarias gariepinus ) at various storage condition (1st, 14 th , 28 th and 42 nd Day). Live fish samples were obtained from Klassik Integrated Aquafarm, Ado Ekiti, Nigeria. Two equal portions were separated from the fish specimens. A smoking kiln was used to dry one portion, while a drum kiln was used to dry the other. Proximate parameters (protein, lipid and carbohydrate, ash, fibre), quality deterioration and spoilage parameters (TBAR, TVB-N, PV and TMAN) and microbiological parameters (total viable and mould counts) were determined for the oven-dried and smoked products stored at different storage condition using standard methods. According to the proximate assessment of the oven-dried products under 42 days storage conditions, the moisture content ranged between 4.34 and 13.02%, crude protein ranged between 60.24 and 72.84%, fibre ranged between 0.16 2.08%, fat 14.62 and 16.82%, ash 5.44 and 9.04%. TVB-N value ranged between 8.67 and 14.06mgN/100 g, PV 1.08 and 6.14 meq, TBAR 0.98 and 2.04 mgMA/kg and TMA-N 2.22 and 3.96 mgN/100 g. TVC ranged between 1.34 and 1.52x10 3 cfu/g and yeast and mould count 1.16 and 3.88x10 2 cfu/g. Considering all the parameters, it can be concluded that the oven-dried products maintained its excellent nutrients quality under 42 days storage condition while there were significant reduction in nutrients quality, quality deterioration and spoilage, high microbial loads were evidence at 28 days storage condition in smoked products.
{"title":"Comparative study of quality deterioration and microbiological safety of oven-dried and smoked products from African catfish (Clarias gariepinus) at various storage condition","authors":"Salami Sr, Awoniyi Oo, Oladipupo Tm","doi":"10.22271/fish.2024.v12.i1b.2898","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1b.2898","url":null,"abstract":"This work aimed to evaluate the effects of oven-dried and smoked-dried on nutrient qualities, quality deterioration and microbiological safety of African catfish ( Clarias gariepinus ) at various storage condition (1st, 14 th , 28 th and 42 nd Day). Live fish samples were obtained from Klassik Integrated Aquafarm, Ado Ekiti, Nigeria. Two equal portions were separated from the fish specimens. A smoking kiln was used to dry one portion, while a drum kiln was used to dry the other. Proximate parameters (protein, lipid and carbohydrate, ash, fibre), quality deterioration and spoilage parameters (TBAR, TVB-N, PV and TMAN) and microbiological parameters (total viable and mould counts) were determined for the oven-dried and smoked products stored at different storage condition using standard methods. According to the proximate assessment of the oven-dried products under 42 days storage conditions, the moisture content ranged between 4.34 and 13.02%, crude protein ranged between 60.24 and 72.84%, fibre ranged between 0.16 2.08%, fat 14.62 and 16.82%, ash 5.44 and 9.04%. TVB-N value ranged between 8.67 and 14.06mgN/100 g, PV 1.08 and 6.14 meq, TBAR 0.98 and 2.04 mgMA/kg and TMA-N 2.22 and 3.96 mgN/100 g. TVC ranged between 1.34 and 1.52x10 3 cfu/g and yeast and mould count 1.16 and 3.88x10 2 cfu/g. Considering all the parameters, it can be concluded that the oven-dried products maintained its excellent nutrients quality under 42 days storage condition while there were significant reduction in nutrients quality, quality deterioration and spoilage, high microbial loads were evidence at 28 days storage condition in smoked products.","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140522402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shrimp and soybean meal are important and expensive protein sources for rainbow trout ( Oncorhynchus mykiss ) in Nepal. During the 90-day trial, this study examined the effects of replacing shrimp meal (SM) and full-fat soybean meal (FFS) with varied levels of spent silkworm ( Bombyx mori ) pupae meal (SPM) on growth performance, feed conversion ratio, and survival. Four treatment groups were examined for the experiment: T 1 : 0% SPM, T 2 : 12.5% SPM, T 3 : 25% SPM, and T 4 : 37.5% SPM. Three replicates of 125 fish (2.5±0.2 g) were used for each treatment group. As SPM rose in the diet, final weight, weight gain, specific growth rates, and daily growth rates increased significantly ( p< 0.05). Experimental diets had no effects on condition factors, feed conversion ratios, and survival. In conclusion, SPM can replace SM and FFS up to 35.7% in rainbow trout diets without affecting growth and feed utilization.
{"title":"Effects of replacing dietary shrimp meal and soybean meal with silkworm (Bombyx mori) pupae meal on growth performance of rainbow trout Oncorhynchus mykiss","authors":"Ishori S. Mahato, Prem Timalsina, Krishna Paudel, Abhimanyu Shrestha, Churamani Bhusal, Prakash Kunwar","doi":"10.22271/fish.2023.v11.i6a.2874","DOIUrl":"https://doi.org/10.22271/fish.2023.v11.i6a.2874","url":null,"abstract":"Shrimp and soybean meal are important and expensive protein sources for rainbow trout ( Oncorhynchus mykiss ) in Nepal. During the 90-day trial, this study examined the effects of replacing shrimp meal (SM) and full-fat soybean meal (FFS) with varied levels of spent silkworm ( Bombyx mori ) pupae meal (SPM) on growth performance, feed conversion ratio, and survival. Four treatment groups were examined for the experiment: T 1 : 0% SPM, T 2 : 12.5% SPM, T 3 : 25% SPM, and T 4 : 37.5% SPM. Three replicates of 125 fish (2.5±0.2 g) were used for each treatment group. As SPM rose in the diet, final weight, weight gain, specific growth rates, and daily growth rates increased significantly ( p< 0.05). Experimental diets had no effects on condition factors, feed conversion ratios, and survival. In conclusion, SPM can replace SM and FFS up to 35.7% in rainbow trout diets without affecting growth and feed utilization.","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139291336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-01DOI: 10.22271/fish.2023.v11.i6b.2882
Jibrin B, Shu’aibu N
{"title":"Food and feeding habit of Mormyrus rume (Valenciennes, 1846) in Lake Geriyo, Adamawa, Nigeria","authors":"Jibrin B, Shu’aibu N","doi":"10.22271/fish.2023.v11.i6b.2882","DOIUrl":"https://doi.org/10.22271/fish.2023.v11.i6b.2882","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139300201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-01DOI: 10.22271/fish.2023.v11.i6a.2880
M. I. Almahy, Sayed Mohamed Ali
{"title":"Some reproductive traits, fishery status, and the degree of r-selection of the squaretail coral grouper Plectropomus areolatus (Rüppell, 1830) and the roving coral grouper Plectropomus pessuliferus (Fowler, 1904) in the Red Sea","authors":"M. I. Almahy, Sayed Mohamed Ali","doi":"10.22271/fish.2023.v11.i6a.2880","DOIUrl":"https://doi.org/10.22271/fish.2023.v11.i6a.2880","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139305287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-01DOI: 10.22271/fish.2023.v11.i6a.2879
Williams Yao Donatien Adienin, Soumaïla Sylla, C. B. Tia, M. K. Konan
{"title":"Population parameters of the Atlantic bumper catching by beach seine at Jacqueville (Côte d’Ivoire)","authors":"Williams Yao Donatien Adienin, Soumaïla Sylla, C. B. Tia, M. K. Konan","doi":"10.22271/fish.2023.v11.i6a.2879","DOIUrl":"https://doi.org/10.22271/fish.2023.v11.i6a.2879","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139295240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-01DOI: 10.22271/fish.2023.v11.i6a.2876
Oylum Gökkurt Baki, Birol Baki
{"title":"Levels of heavy metals in mussels (Mytilus galloprovincialis Lamark, 1819) from the black sea (Sinop, Turkey)","authors":"Oylum Gökkurt Baki, Birol Baki","doi":"10.22271/fish.2023.v11.i6a.2876","DOIUrl":"https://doi.org/10.22271/fish.2023.v11.i6a.2876","url":null,"abstract":"","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139303910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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