Academic literature on the topic 'Shing fish (Heteropneustes fossilis)'

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Journal articles on the topic "Shing fish (Heteropneustes fossilis)"

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Khanam, Tahmina, and Gulshan Ara Latifa. "Hematological Parameter of Heteropneustes fossilis (Shing fish)." Journal of Science Foundation 11, no. 1 (2013): 3–10. http://dx.doi.org/10.3329/jsf.v11i1.19398.

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Background: The physiological conditions of fish are essential for the successful fish culture. Objective: The purpose of the present study was to see the haematological parameter of air breathing cat fish (Heteropneustes fossilis) of Bangladesh. Methodology: This animal study was conducted in the “Bargen lab” in the Department of Zoology at University of Dhaka as well as in “The Peoples Pathological lab” which was a private diagnostic laboratory at Dhaka city from July’ 2008 to April’ 2009 for a period of 9(nine) months. The fish was Heteropneustes fossilis. Haemocytometer including two graduated pipettes was used for counting leucocytes. Result: The result indicated eight types of blood cells in peripheral condition of Heteropneustes fossilis. The average cellular counts of Heteropneustes fossilis were erythrocytes 8.45´106 m3, leukocytes 15.44´103m-3, Thrombocytes 34.72%, large lymphocytes 1.02%, small lymphocytes 26.7%, monocyte 3.9%, neutrophil 16.9%, eosinophils 6.97%, basophiles 8.6%, haemoglobin 11.7g 100ml1, erythrocyte sedimentation rate (ESR) 6.49g 100ml-1. The most of the hematological parameter showed intra specific variation except eosinophils and ESR of Heteropneustes fossilis (Shing fish). Conclusion: Hematological studies shows that the physiology of fish change with the change in the environment, time, season, maturity, nutritional state, activity level physical and chemical change in water.DOI: http://dx.doi.org/10.3329/jsf.v11i1.19398
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Islam, Nahidul, Moumita Choudhury, Md Sadiqur Rahman, Md Jamadul Islam, M. Anisur Rahman, and M. Aminur Rahman. "Identification and antimicrobial sensitivity profiling of bacteria isolated from cultured catfish shing (Heteropneustes fossilis)." Journal of Biological Studies 5, no. 3 (2022): 604–17. http://dx.doi.org/10.62400/jbs.v5i3.7081.

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The cultivated species of catfish (Heteropneustes fossilis), also known as "Shing" has a delectable flavor, a high market value, a high nutritional and therapeutic value, and a high iron and calcium content. In Bangladesh, the shing (H. fossilis) fish is one of the most sought-after, popular, and extremely valuable indigenous species. The purpose of this research was to isolate bacterial pathogens from infected shing (H. fossilis) fish and determine their antibiotic sensitivity. In total, 76 medically infected shing fish were collected by the cultivators from their own ponds in the Jashore district, in southern Bangladesh. Disease-causing bacteria were found in 62 (81.5%) of the infected fish, while normal flora were found in 14 (18.5%) of the 76 samples. There were 62 pathogenic bacterial isolates found, and Aeromona spp., Pseudomonas spp., Streptococcus spp., Flavobacterium spp. and Vibrio spp. were the main causes of disease in the sick fish. Among the species of bacteria that were isolated, the prevalence of the largest pathogens, Aeromonas spp. was 34 (51.4%) and the prevalence of the second largest, Pseudomonas spp. was 13 (20.3%). The other isolates were comprised of the following species: Streptococcus spp. 9 (9.4%), Flavobacterium spp. 4 (5.4%) and Vibrio spp. 2 (4.1%). The farming of shing (H. fossilis) fish has been increased rapidly all around the country. Therefore, bacterial infections may reduce the production of fish in ponds. In this research, bacterial strains showed a high degree of sensitivity to ciprofloxacin (77%) and levofloxacin (54%). Significantly, oxytetracycline (52%) enrofloxacin (45%) and erythromycin (45%) were the intermediate/moderate sensitive antibiotics. All the strains were found to be resistant to amoxicillin 57/62 (92%) and neomycin 42/62 (68%). The findings of this research will be beneficial to fish farmers in the treatment of bacterial infections in fish, as these diseases are caused by microorganisms. The PCR method might be studied further as a means of identifying all bacterial cultures, which would require additional research.
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Uddin, Md Asek, Md Ariful Islam, Rashedul Islam, Rabeya Yesmin, KM Abdul Halim, and KM Hasanuzzaman. "Study on health status of farmed shing (Heteropneustes fossilis) in Mymensingh region." Research in Agriculture Livestock and Fisheries 6, no. 3 (2020): 445–55. http://dx.doi.org/10.3329/ralf.v6i3.44811.

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Health status investigation of shing (Heteropneustes fossilis) was carried out through clinical and histopathological observations. During four months from January 2018 to April 2018. The data were collected from eight fish farms. Clinical signs of fish were physical deformity, reddish whitish lesions, abrasion and reduced mucus in the months of January and February from the investigated fish farms. Clinically fish were almost normal in the months of March and April. Histopathlogically observed pathological changes in gill were lamellar missing, splitted gill lamellae, hemorrhage, hypertrophy, vaccums and presence of parasites in January and February. In case of liver the examined fish had hemorrhage, vaccums, necrosis and fat bodies also in the months of January and February. Organs of the examined fishes were almost normal in the months of March and April. The purpose of the study was to determine the health status of farmed shing. The main objectives of the study were to observe clinical and histopathological changes in liver and gill of farmed shing (H. fossilis) at various fish farms of Mymensingh region and to determine the health status of the shing in the investigated months. From the present study, it was found that external organs like gill were more affected compared to internal organ like liver. From the present investigation, it was also observed that the fish were more affected in the months of January and February i.e. in winter season.
 Res. Agric., Livest. Fish.6(3): 445-455, December 2019
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ASHRAFULLAH, MD, MITHUN KARMAKAR, SHAYLA SULTANA MELY, MD TARIQUL ISLAM, and MD SHARIFUL ISLAM. "Integrated farming of stinging catfish (Heteropneustes fossilis) and rabbit (Oryctolagus cuniculus) in farmer’s pond." Bangladesh Journal of Fisheries 35, no. 1 (2023): 25–33. http://dx.doi.org/10.52168/bjf.2023.35.03.

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A study was carried out to evaluate the growth and production performances of stinging catfish (Heteropneustes fossilis) and rabbit (Oryctolagus cuniculus) under two treatments such as T1 (shing-rabbit integrated system) and T2 (shing monoculture) in farmers’ pond. Twelve ponds from two villages such as Sutiakhali and Salakandi under Mymensingh sadar upazila were selected for the study. The average pond size was 5.5±0.23decimal with a stocking density of 600 shing dec-1. The ponds were only fertilized with rabbit dung except at the time of pond preparationat a rate of 1 kg dec-1. Various environmental parameters such as temperature (oC), transparency (cm), PH, dissolve oxygen (mg L-1), PO4-P (mg L-1), NO3-N (mg L-1), NO2-N (mg L-1), NH3-N (mg L-1), chlorophyll and alkalinity (mg L-1) were monitored once in a week. The parameters were found to vary little from pond to pond and most of the parameters were within the suitable range for freshwater aquaculture in Bangladesh. The highest survival rate of fish was 95.36 ± 0.15 % in treatment T1 and the lowest was 90.39 ± 0.10 % in treatment T2. The survival rates of fish were not significantly different among the treatments (P > 0.05). The production of fish in T1 and T2 treatment was 25.36 and 20.43 kg dec-1, respectively. Daily growth of shing in two treatments were 1.95 ± 0.01 and 1.88 ± 0.01 % respectively. The study revealed that integrated shing-rabbit would be highly profitable using improve extensive culture system in the rural household ponds through effectively reducing the use of pond fertilizer and fish feeding cost.
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Ahamed, Saokat, Khandaker Rashidul Hasan, Yahia Mahmud, and Maliha Hossain Mou. "Culture Technique of Shing with Other High-Value Fish Species in the Semi-Arid Zone of Bangladesh." Transylvanian Review of Systematical and Ecological Research 26, no. 3 (2024): 81–90. https://doi.org/10.2478/trser-2024-0019.

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Abstract This study was conducted in farmer’s ponds within the northern region of Bangladesh to observe the growth and yield of Shing, Heteropneustes fossilis under a polyculture system. The highest total production of fish registered among the treatments in pattern-1 was 6,331 kg ha−1 with a benefit-cost ratio of 1.52. The best combinations were chosen for multi-location testing (MLT) to verify the previous results. After five months of multi-location testing of the selected combinations with Shing as the main species, the significantly (P < 0.05) highest production of Shing (5,828 kg ha−1), total production of fishes (7,352 kg ha−1) and benefit-cost ratio (1.73) were found.
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Rahman, Md Mamunur, Debashis Kumar Mondal, Md Rurul Amin, and Masum Billah. "Effects of stocking density on growth and production of shing (Heteropneustes fossilis) in ponds." Asian-Australasian Journal of Bioscience and Biotechnology 1, no. 2 (2016): 380–85. http://dx.doi.org/10.3329/aajbb.v1i2.61606.

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To assess the effects of stocking density on growth and production of shing (Heteropneustes fossilis)in ponds, an experiment was carried out for a period from 06 August to 22 December, 2015. Three stocking densities used were 80, 160 and 240 fish /decimal and designated as T1, T2 and T3, respectively. Each treatment has two replications. Shing having a mean body weight of 1.18g was used in T1, T2 and T3, respectively. A commercial feed fed at the rate of 50% of body weight up to first 15 days and then gradually it was readjusted to 35%, 25%, 15%, 5% and 2% respectively. The water quality parameters were monitored at 15 days interval and the ranges were: temperature 23.0 ºC to 30.25 ºC, pH 6.64 to 8.16, dissolved oxygen 4.91 to 6.99 mg/l and transparency 36.15 to 41.5 cm. Results showed that, the fish stocked at the rate of 80 fish/decimal in T1 get best individual weight gain (42.63g) followed by T2(38.52g) and T3 (34.82g), respectively. The SGR ranged between (1.77to1.81) %/day. There was significant variation (P<0.01) among the survival rate which ranged from 66.45% to 88.75%. The production was 3.02 kg, 4.96 kg and 5.55 kg/dec/134 days in T1, T2 and T3, respectively. But the highest production of 5.55kg/dec/134 days was obtained in T3 with stocking density of 240 fish/dec might be due to higher stocking density. Although the highest production was obtained in T3 but individual growth performance of shing (Heteropneustes fossilis) was highest in T1. The highest net profit was found (BDT 2591) in treatment T2 compared to treatments T1 (BDT 1800) and T3 (BDT 1479). The cost benefit ratios were 1.59, 1.48 and 1.10 % in T1, T2 and T3 respectively. Asian Australas. J. Biosci. Biotechnol. 2016, 1 (2), 380-385
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DAS, RAKHI, MD SHARIFUL ISLAM, and KHAN KAMAL UDDIN AHMED. "Polyculture potentials of Galda (Macrobrachium rosenbergii) with Heteropneustes fossilis and Clarias batrachus in South-western coastal ghers of Bangladesh." Bangladesh Journal of Fisheries 32, no. 1 (2020): 29–38. http://dx.doi.org/10.52168/bjf.2020.32.04.

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Prawn (Macrobrachium rosenbergii) culture is socially more acceptable, technically and economically viable and sustainable. The freshwater catfishes Heteropneustes fossilis (shing) and Clarias batrachus (magur) adapt well to hypoxic water bodies and high stocking densities as well. So, shing and magur may be a good candidate to culture with prawn in ponds/ghers to save the farmers from losing their investment in case of shrimp mortality and getting additional income from fish. With this view, this study was conducted to evaluate the feasibility of polyculture with three treatments each with three replications. Stocking density of shing was variable i.e., 200nos/decimal in T1, 300nos/decimal in T2 and 400 nos/decimal in T3. On the other hand, stocking density of magur and prawn juveniles was 50 and 30 nos/decimal respectably for all treatments. The experimental ghers were treated with salt (NaCl) (150g/decimal), potasium permanganate (5g/decimal) along with lime (125 kg/ha). After stocking fish were fed using floating nursery feed containing 32%, protein and 7% lipid at the rate of 10-2% for shing and magur nursing, floating oil coated grower feed (27% protein and 6% lipid) at the rate of 6-2% for shing and magur grow out and prawn grower (30% protein and 7% lipid) at the rate of 6-2.5% of estimated fish and prawn biomass. At least 10% of stocked catfish and galda were sampled fortnightly using cast net. Physico-chemical parameters of the experimental ghers water were monitored at weekly. After six months of culture the highest growth performance (47.0 g) and survival (19.94%) for shing obtained from T3. Whereas the average growth of shing was recorded 37.02 and 41.14g; growth of magur 99.21g and 99.51g and growth of galda 69.74 and 70.19 for Treatment T1 and T2 respectively. Except ammonia and iron content the other observed parameters of ghers water found congenial for fish health. The value of Benefit-Cost Ratio (BCR) was 1.4 that seems to be profitable and feasible of this polyculture practice.
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Kohinoor, AHM, MM Khan, S. Yeasmine, P. Mandol, and MS Islam. "Effects of Stocking Density on Growth and Production Performance of Indigenous Stinging Catfish, Heteropneustes fossilis (Bloch)." International Journal of Agricultural Research, Innovation and Technology 2, no. 2 (2013): 9–14. http://dx.doi.org/10.3329/ijarit.v2i2.14009.

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An on-farm experiment was undertaken in nine earthen ponds to evaluate the growth and production potentials of stinging catfish shing, Heteropneustes fossilis for the period of six months from March to August 2010. Three stocking densities such as 1,25,000 (T1), 1,87,500 (T2) and 2,50,000 ha-1 (T3) were tested with three replications each. Fish were fed with commercial pelleted feed containing 35% crude protein. After six months rearing, the mean harvesting weights of shing were 69.42±6.20, 58.74±3.85 and 49.50±4.52g in T1, T2 and T3, respectively. Significant (P<0.05) highest mean harvesting weight was found in T1. The best survival was found in T1 (87%) among the treatments. The calculated mean production of shing (H. fossilis) in three treatments such as T1, T2 and T3 were 7549±52, 9031±71 and 8786±60 kg ha-1, respectively, which were significantly different (p<0.05) from each other. DOI: http://dx.doi.org/10.3329/ijarit.v2i2.14009 Int. J. Agril. Res. Innov. & Tech. 2 (2): 9-14 December, 2012
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Ahmed, Gias Uddin, Md Mamunur Rahman, Mohammad Nurul Alam, and Md Ashraful Alam. "Trial of sex reverse percentage on female Shing (heteropneustes fossilis) by using 17?-Estradiol sex hormone." Research in Agriculture Livestock and Fisheries 2, no. 2 (2015): 313–17. http://dx.doi.org/10.3329/ralf.v2i2.25016.

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A study was conducted to evaluate the production of monosex (female) shing (Heteropneustes fossilis ) by using a sex hormone (17?-Estradiol). The experiment was composed of three treatments T1 (70 mg 17?-Estradiol /kg feed), T2 (80 mg 17? Estradiol /kg feed) and T3 (90mg 17?- Estradiol /kg feed) in duplicate were fed shing fishes in cemented cistern. The hormone was administered orally at variable doses with Tiger brand nursery fish feed (Eon Group) for 30 days. The fry were fed with the hormone mixed feed five times in a day. Every seven days intervals 50% water of the tanks were changed. A high mortality rate (47.6% to 67.4%) was observed in different treatments. The occurrence of female fish at the end of the experiment in treatment TI, T2 and T3 were 75%, 86%, and 96% female respectively. T3 (90 mg 17?-Estradiol /kg, feed) showed the best performance with 96% sex reversal to female progeny.Res. Agric., Livest. Fish.2(2): 313-317, August 2015
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Islam, MT, K. Mostafa, and MM Rashid. "Histopathological Studies of Experimentally Infected Shing, Heteropneustes fossiliswith Aeromonas hydrophila Bacteria." Progressive Agriculture 19, no. 1 (2013): 89–96. http://dx.doi.org/10.3329/pa.v19i1.17359.

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Heteropneustes fossilis (shing) of 35g body weight were experimentally infected with Aeromonas hydrophila by two different methods: viz. intraperitonial and intramuscular injection. A standard dose of infection (6.4 × 107 CFU/ml) was selected based on predetermined LD50. Each method gave rise to the mortality of shing up to 85%. Clinical signs of fish included injury, hemorrhage and large ulcerative lesions on the body at the injected area. In kidney, liver and intestine pathologically, massive atrophy and focal necrosis were found. Hemorrhage, Vacuolation and atrophy of hepatic sinusoids represented by necrosis of the sinusoidal lining cells, degeneration of hepatic tissue and distribution of bacterial cell all over the tissue were found in liver. Atrophy, hemorrhage, villi missing and missing of epithelium were found in intestine of the experimentally infected shing. Bacterial cells were distributed in the whole hematopoietic tissue including the renal tubules. Tissue abscess characterized by focal necrosis, hemorrhage and Vacuolation were also found in the kidney of the infected shing. But the above symptoms were not found in the organs of the apparently healthy shing species.DOI: http://dx.doi.org/10.3329/pa.v19i1.17359 Progress. Agric. 19(1): 89 - 96, 2008
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Dissertations / Theses on the topic "Shing fish (Heteropneustes fossilis)"

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Bhutia, Dawa. "Studies on cytochrome P450 in some air breathing teleost fish." Thesis, University of North Bengal, 2017. http://hdl.handle.net/123456789/2793.

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Book chapters on the topic "Shing fish (Heteropneustes fossilis)"

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Jawad, Laith A., and Jasim Abed. "Fish Deformities in the Freshwater Fishes of Iraq: A Short Review and a Study Case on the Indian Catfish Heteropneustes fossilis." In Tigris and Euphrates Rivers: Their Environment from Headwaters to Mouth. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57570-0_63.

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Nganbi Devi, Ngangom, Maisnam Sapana Devi, L. Bidyalaxmi Devi, Chongtham Vedamani Devi, and Abhik Gupta. "Toxicity of Pesticides on Aquatic organisms: An analysis of the effect of Endosulfan, Chlorpyrifos and Cypermethrin on four Fish species." In Emerging Topics in Environmental Science and Natural Resource Management. Excellent Publishers, 2025. https://doi.org/10.20546/978-93-94174-59-7_3.

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The use of pesticides has provided economic benefits by increasing food production, but it adversely affects aquatic organisms, especially fish. The study assessed the effects of endosulfan, chlorpyrifos and cypermethrin on Trichogaster fasciata, Mystus vittatus, Heteropneustes fossilis and Lepidocephalus guntea. The results revealed that the 96 h median lethal concentration (LC50) values of endosulfan and cypermethrin were 1-2 orders higher in magnitude than chlorpyrifos. The toxicity of cypermethrin in all four fish species was almost comparable to that of endosulfan. The sublethal concentrations (1 and 10% 96 h LC50) altered the biochemical and enzyme activities of the fish liver, muscle and gill tissues. Significant alteration in the protein, glycogen and antioxidant enzymes was observed. A decrease in protein and glycogen concentrations in the fishes indicates proteolysis and utilisation of stored carbohydrates for metabolism. The increase of antioxidant enzyme catalase activity and lipid peroxidation level after exposure indicates that pesticides can induce reactive oxygen species, affecting the metabolism of the vital organs. These parameters can be biomarkers to assess pesticide toxicity in fish species. Fish populations may be at higher risk if the application of pesticides continues, eventually leading to their mortality. Extreme precautionary measures are mandatory for pesticide application to avoid harm to the rare, vulnerable, and endangered freshwater fish species and aquatic fauna.
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Rao, T. Bheem. "Impact of Methyl Parathion on Proteins and Esterases Patterns in Brain Tissue of Fresh Water Cat Fish Heteropneustes fossilis (Bloch) through Polyacrylamide Gel Electrophoresis." In Contemporary Research and Perspectives in Biological Science Vol. 2. BP International, 2024. http://dx.doi.org/10.9734/bpi/crpbs/v2/248.

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