scholarly journals Landing and distribution of captured fish in selected landing centers in Kishoreganj haor, Bangladesh

2021 ◽  
Vol 6 (2) ◽  
pp. 75-88
Author(s):  
Alam AKM Nowsad ◽  
Mousumi Akter ◽  
Al Shahriar
Keyword(s):  
Fish Species ◽  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Monsoon Period ◽  
The Family ◽  
Cultured Fish ◽  
Different Types ◽  
Total Fish ◽  
Aluminum Container ◽  
Catch Composition

The present study illustrates species diversity, landing quality and catch composition of fish in 10 fish landing centers of 5 haor upazilas of Kishoreganj haor for 12 months from January 2018 to December 2018. A total of 15 different types of fishing gears were detected to harvest fish in different stations throughout a year. Most of the fishing (46.88%) was conducted by small groups of 2 – 5 fishers, while 24.87% of the fishing was conducted by 6 – 10 fishers. The average depth of water in haor associated rivers and inundated lands during monsoon period varied from 4.87±0.99 to 15.2±6.71 and 2.6±0.55 to 6.2±2.68 feet respectively. Fifty different types of fish species were landed in the selected 10 landing centers, where both cultured fish and captured fish were present. Fishes under the Cyprinidae family included 9 species, viz. Labeo rohita. Gebelion catla, Cirrhinus cirrhosus, Labeo calbasu, Hypophthalmichthys nobilis, Hypophthalmichthys molitrix, Cyprinus carpio, Ctenopharyngodon idella, Labeo gonius covered a maximum of 12450.61±468.32 MT. The second largest landed fish under the family Schilbeidae included 4 species Silonia silondia, Mystus armatus, Mystus cavasius Pseudeutropius atherinoides. Other fish species landed were identified as: 4 species under the family Mastacembelidae, 2 species under Siluridae, 3 species under Clupidae, 1 species under Ambassidae, 2 species under Palaemonidae, 3 species under Channidae, 1 species under Gobidae, 2 species under Bagridae and 1 species from each of the family Heteropneustidae, Pangasiidae, Clariidae, Ailiidae, Botiidae, Nandidae, Cichlidae, Anabantidae, Osphronemidae, Ambassidae, Notopteridae, Notopteridae,Belonidae and Gobiidae. Highest number 14 species landed were under catfish category, followed by 9 species of major carp. The captured total fish landed in 10 landing centers in 12 month period accounted 12,574±1029.64 MT, but the cumulative total landed fish, including pond fish, was 15,795±1666061.93 MT, as calculated by 45 Aratdars of 10 landing centers. About 88.35% fishermen sold the captured fish at local arat, but the rest (11.65%) were sold to large traders (paiker), retailers and consumers. A 56.6% of the fishermen cleaned the captured fish by river water, while 43.4% fishermen did not use water for washing fish before selling. After harvest, 45.62% fishers used clean utensils for carrying fish to arat and 54.38% used uncleaned utensils. Average harvest per fishermen per day was 23.9 kg, of which 22.26 kg was sold in the market and 1.64 kg was used for own family consumption. Out of total fish landed, a 45.2% was transported by fish hold of the country boat, 21.9% by bamboo basket and 14.8% by plastic crate. Relatively small quantity of fish was transported by insulated ice box (4.7%), aluminum container (2.7%) and gunny bag (3.2%). A 32.6% fisherman used ice and 67.4 % fishermen did not use ice after harvesting of fish. During fishing season, fish and ice ratio used by the transporters was 2.62:1. The highest number of auctioneers were found in Chamra Ghat of Karimganj, while lowest were in Nikli, with an area of 55±1.44 and 25±8.42 decimal area per auctioneers being used for fish business. Asian Australas. J. Biosci. Biotechnol. 2021, 6 (2), 75-88

scholarly journals Performance of poly cultured fish species fed organic or commercial diets

2020 ◽  
Vol 15 (4) ◽  
pp. 422-428
Author(s):  
Betina Muelbert ◽  
Marcos Weingartner ◽  
Ricardo Yuji Sado ◽  
Fernanda Ferrari ◽  
Maude Regina de Borba
Keyword(s):  
Fish Species ◽  
Cyprinus Carpio ◽  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Prochilodus Lineatus ◽  
Commercial Diets ◽  
Cultured Fish ◽  
Rhamdia Quelen

Para a produção de peixes orgânicos o sistema de policultivo é indicado. O objetivo deste estudo foi verificar o desempenho de peixes criados em sistema de policultivo, alimentados com dieta orgânica ou comercial, em experimento de campo realizado no sul do Brasil. O policultivo compreendeu a combinação de espécies com diferentes hábitos alimentares: Rhamdia quelen (30%), Cyprinus carpio (20%), Pterygoplichthys joselimaianus (15%), Prochilodus lineatus (15%) Hypophthalmichthys molitrix (7,5%), H. nobilis (7,5%) e Ctenopharyngodon idella (5%), distribuídas (1,5 peixe m-2) em viveiros escavados de quatro propriedades rurais, em delineamento em blocos casualizados. Foram avaliados dois tratamentos alimentares, dieta orgânica artesanal peletizada e dieta convencional comercial extrusada, ao longo de 12 meses. Ao final do período de cultivo sobrevivência média, peso médio final, taxa de crescimento específico e composição do filé não diferiram entre os tratamentos dietéticos. Todavia, foi obtida produtividade média significativamente maior nos viveiros em que os peixes foram alimentados com a dieta orgânica (4.877,8kg ha-1) em comparação aos que receberam a dieta comercial (3.067,1 kg ha-1). Conclui-se que a suplementação alimentar com dietas orgânicas peletizadas registrou maior produção do que dieta comercial neste sistema de policultivo. Esperamos que estes resultados estimulem mais pesquisas sobre a piscicultura orgânica.

scholarly journals Identification And Study Of Fish Species In Karkheh River (Iran)

2014 ◽  
Vol 16 (2) ◽  
pp. 97-106
Author(s):  
Zahra Khoshnood
Keyword(s):  
Fish Species ◽  
Cyprinus Carpio ◽  
Shannon Index ◽  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Fish Biodiversity ◽  
Barbus Grypus ◽  
Barbus Sharpeyi ◽  
Liza Abu

Abstract For the investigation of fish from Karkheh River, sampling was performed in a six month period from August 2014 to January 2015. All sampled fish were measured for biometrical values (length and weight). General results of the sampling and identification of the fish showed the presence of 14 species from four fish families of Cyprinidae, Mugilidae, Siluridae and Macrostomidae, out of which the Cyprinidae family were the most frequent of the sampled fish. The most significant abundance belongs to Cyprinus carpio. The fish sampled in the present study were: Liza abu, Ctenopharyngodon idella, Barbel sp., Cyprinion macrostomum, Barbus sharpeyi, Hypophthalmichthys molitrix, Barbus esocinus, Barbus barbulus, Barbus luteus, Barbus grypus, Cyprinus carpio, Silurus triostegus, Mastacembelus circumcinctus and Capoeta trutta. Shannon Index results showed that the fish biodiversity in the studyed area followed a uniform path and additionally that the considered area at the studied period has good fish biodiversity.

BIOLOGICAL MELIORATION OF THE AZOV LIMANS OF THE KRASNODAR KRAI AND THE POSSIBILITY OF USING FUNDS OBTAINED AS COMPENSATION FOR THE HARM TO THE WATER BIOLOGICAL RESOURCES

2017 ◽  
pp. 34-41 ◽  
Author(s):  
Oleg Sergeyevich Denisenko
Keyword(s):  
Fish Species ◽  
Grass Carp ◽  
Aquatic Vegetation ◽  
Silver Carp ◽  
Environmental Data ◽  
Ctenopharyngodon Idella ◽  
Complete Disappearance ◽  
Hypophthalmichthys Molitrix ◽  
Krasnodar Krai ◽  
Biological Resources

The author has carried out a retrospective analysis of environmental data about the Azov limans of the Krasnodar Krai. The increasing liman deterioration leading to their complete disappearance has been noted. Assessment of the priority of liman fish economy has been given. In terms of biological melioration there have been offered measures on stocking limans with herbivorous fish species of different age: grass carp Ctenopharyngodon idella and white silver carp Hypophthalmichthys molitrix , and determined necessary amounts of yearly stocking of the Azov limans. Modern data on the overgrowth in the water area of the Azov limans by higher aquatic vegetation have been presented in the context of the main groups of limans. The groups of limans were graded according to the priority of conducting biological melioration measures in them and practical recommendations were given on the quantity and places of stocking of the Azov limans grass carp and white silver carp depending on the degree of overgrowth. The necessity of using the funds received as compensation for the harm to water biological resources in the Krasnodar Krai for the artificial reproduction of grass carp and white silver carp and their introduction into the Azov limans has been substantiated. The article shows that stocking limans with herberous fish species will both ensure ameliorative effect and increase amount of fish commercial output.

scholarly journals Non-native fish species in River Odra and Morava basins in the Czech Republic

2018 ◽  
Vol 67 (1) ◽  
pp. 81-96
Author(s):  
Bohumír Lojkásek ◽  
Stanislav Lusk
Keyword(s):  
Fish Species ◽  
Point Of View ◽  
Neogobius Melanostomus ◽  
Ctenopharyngodon Idella ◽  
Native Fish ◽  
Lepomis Gibbosus ◽  
Hypophthalmichthys Molitrix ◽  
Pseudorasbora Parva ◽  
The Czech Republic ◽  
Hypophthalmichthys Nobilis

Abstract There has been the assessment of current occurrence and situation of non-native fish species in two hydrological regions – the Upper Odra and Morava river basins. The river basin of Upper Odra is situated in the area of River Odra springs featuring mostly minor streams which are not currently accessible for the migration of fishes from the lower river parts and from the Baltic Sea because of the existence of tens of migration barriers in the area of Poland. There has been actually proved the occurrence of eight non-native fish species the presence of which is, with the exclusions of Carassius gibelio and Pseudorasbora parva, the result of the planned introduction related to the fish management activities. The River Morava basin consists of two parts – the system of the River Morava itself and the entire River Dyje basin. Currently, there are 16 non-native fish species. Apart from the eight species existing also in the Odra river basin, there are also eight other species the existence of which relates to the migration accessibility from the confluence of these two rivers for fishes from the River Danube through the lower part of the River Morava. The species Lepomis gibbosus, Neogobius melanostomus and Proterorhinchus semilunaris were the last ones which have arrived there by themselves. Coregonus maraena and Coregonus peled are bred in fishponds. The basic part of the non-native fishes’ spectrum existing in free waters of the two basins consists of the species which are bred in aquaculture and fishponds (Oncorhyncus mykiss, Salvelinus fontinalis, Ctenopharyngodon idella, Hypophthalmichthys molitrix, and Hypophthalmichthys nobilis). These species, with the exception of Hypophthalmichthys molitrix and Hypophthalmichthys nobilis, introduced also into the fishing grounds and especially Oncorhynchus mykiss and Ctenopharyngodon idella make the important fishes for anglers. Their presence in the waters of the Czech Republic might be considered as beneficial from the economic point of view. From the ecological point of view, the im- portant fact is that they have become very well acclimatised in the local conditions and their natural breeding does not take place and their distribution in water ecosystems, as well as their numbers are fully determined by the management of the Czech Anglers Union. However, Carassius gibelio, Pseudorasbora parva and also Lepomis gibbosus in the River Morava basin have been assessed as distinctly invasive species having more negative impacts on the original ichthyocenosis and biodiversity. Neogobius melanostomus is also potentially dangerous in this basin. In the case of spread of Lepomis gibosus into the River Odra basin, it might become also potentially highly dangerous.

scholarly journals First Record of the Ichthyofaunal Diversity of Bhagar Oxbow Lake, in Dumraon, South Bihar, India

2020 ◽  
pp. 24-33
Author(s):  
Suday Prasad
Keyword(s):  
Fish Species ◽  
Nutritional Value ◽  
Fish Fauna ◽  
First Record ◽  
Oxbow Lake ◽  
Fish Diversity ◽  
Important Food ◽  
The Family ◽  
Total Fish ◽  
Sustainable Fishery

Fishes are very important food resources in developing countries, due to high protein content and its nutritional value. The present study deals with Ichthyofaunal diversity of Bhagar oxbow Lake, in Dumraon, District, Buxar. Total of 44 freshwater fish species were listed that belonging to 30 genera, 16 families and 7 orders, described in the present study from February, 2018 to January, 2020. Among them Cypriniformes was the dominant order in term of species diversity that represent (16 species) while the Puntius is the most dominant genus, and held a major portion of the lake. Siluriformes (11 species), Perciformes represented with 6 species, Channiformes (4 species), whereas Mastacembeliformes & Clupeiformes represented (3 species) each and Tetraodontiforme represented only (1 species). Fish of the family Cypriniformes was the most abundant 37.20% of the total fish species followed by the family Siluridae 25.58% and Perciformes 13.95% were reported. Order Channiformes represent 9.30%, followed by the family Clupeiformes 6.97%, Mastacembliformes, 4.3% and Tetrodontiform represented with 2.32% of the total fish species. In the Bhagar oxbow lake, a large number of fish species have edible as well as ornamental and medicinal values. The species composition of ichthyofaunal diversity can also be better understand by this paper. This is the first ever study on the fish diversity and would help in explore the fish fauna and to develop a sustainable fishery practices need to Bhagar oxbow lake in Dumraon. 

scholarly journals Effects of Alternative Fish Species Amblypharyngodon Mola for Traditional Carp Polyculture in Nepal

2018 ◽  
Vol 22 (2) ◽  
pp. 92-102
Author(s):  
Basant Kumar Karn ◽  
Ranjana Gupta ◽  
Sunila Rai
Keyword(s):  
Fish Species ◽  
Growth Parameters ◽  
Stocking Density ◽  
Quality Parameters ◽  
The Other ◽  
Ctenopharyngodon Idella ◽  
Ecological Niches ◽  
Hypophthalmichthys Molitrix ◽  
Aristichthys Nobilis ◽  
Positive Effects

To increase the maximum productivity is prime aim in fish aquaculture from past few years. The increase in maximum standing crop of a pond depends upon the wider range of available foods in ecological niches from the selection of complementary species growing together. The present work was conducted in an attempt to identify the suitable fish species combinations among Hypophthalmichthys molitrix, Aristichthys nobilis, Ctenopharyngodon idella, Cyprinus carpio with the introduction of Amblypharyngodon mola in the prevalent method of fish polyculture system practiced in Nepal. The experiment was conducted for 120 days, in twelve 100 m2 earthen ponds which comprised the initial growing period of fish. As control, one pond was stocked with a species ratio usually employed in the country; H. molitrix (35 %), A. nobilis (10 %), L. rohita (15 %), C. mrigala (10 %), C. idella, (5 %) and C. carpio (25 %). Treatment 2 was stocked with the H. molitrix, A. nobilis, L. rohita and C. mrigala. Treatment 3 was stocked with the H. molitrix, A. nobilis, L. rohita, C. mrigala and C. idella and Treatment 4 was stocked with the H. molitrix, A. nobilis, L. rohita, C. mrigala and C. idella and C. carpio. Each treatment had three replicates. Carp fishes were stocked with stocking density 15000 ha -1 in all treatments. A. mola was stocked @ 50000 ha-1 in treatments, 2, 3 and 4. No significant correlation was found between the growth rate of fish species and the water quality parameters. The final weight of different species, in different treatments, showed statistical differences. Considering growth parameters, the best result was obtained in treatment 2. A complete exclusion of the A. mola in treatment 1 had no advantage over the other treatments; however, the combination of Hypophthalmichthys molitrix, Aristichthys nobilis, Labeo rohita and Cirrhinus mrigala allowed the introduction of A. mola, with positive effects. In addition, the introduction of A. mola in the polycultures tested had no effect over the other carp species. Journal of Institute of Science and TechnologyVolume 22, Issue 2, January 2018, Page: 92-102

scholarly journals Checklists of Parasites of Farm Fishes of Babylon Province, Iraq

2016 ◽  
Vol 2016 ◽  
pp. 1-15 ◽  
Author(s):  
Furhan T. Mhaisen ◽  
Abdul-Razzak L. Al-Rubaie
Keyword(s):  
Common Carp ◽  
Fish Species ◽  
Grass Carp ◽  
Silver Carp ◽  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Fish Farms ◽  
Parasitic Fauna ◽  
Liza Abu ◽  
The Common

Literature reviews of all references concerning the parasitic fauna of fishes in fish farms of Babylon province, middle of Iraq, showed that a total of 92 valid parasite species are so far known from the common carp (Cyprinus carpio), the grass carp (Ctenopharyngodon idella), and the silver carp (Hypophthalmichthys molitrix) as well as from three freshwater fish species (Carassius auratus,Liza abu, andHeteropneustes fossilis) which were found in some fish farms of the same province. The parasitic fauna included one mastigophoran, three apicomplexans, 13 ciliophorans, five myxozoans, five trematodes, 45 monogeneans, five cestodes, three nematodes, two acanthocephalans, nine arthropods, and one mollusc. The common carp was found to harbour 81 species of parasites, the grass carp 30 species, the silver carp 28 species,L. abu13 species,C. auratusone species, andH. fossilisone species. A host-parasite list for each fish species was also provided.

scholarly journals On the management of single fish species of hilsa shad (Tenualosa ilisha) resources of Bangladesh

2019 ◽  
Vol 47 (1) ◽  
pp. 173-183
Author(s):  
M Nath Sarker ◽  
M Niamul Naser ◽  
Md Sharif Uddin ◽  
N Nanda Das ◽  
Md Humayun
Keyword(s):  
Fish Species ◽  
Growth Parameters ◽  
Growth Function ◽  
Fishing Effort ◽  
Age And Growth ◽  
Fish Production ◽  
Migratory Fish ◽  
The Family ◽  
Total Fish ◽  
Tenualosa Ilisha

Hilsa shad (Tenualosa ilisha) belonging to the family Clupeidae is a diadromous migratory fish species. It is an important fish in the countries bordering to the Bay of Bengal. Bangladesh harvest about 60% of world hilsa catch. Hilsa contributed12.9% of the country’s total fish production in 2017-2018 with an estimated annual production of 517,198 tons, which was 1.0% to the GDP to support livelihoods of 1.2 million hilsa fishers of Bangladesh. In spite of the importance, there was an alarming situation in hilsa production, where over fishing of hilsa with a result of decline in inland production were observed. In the present study age and growth parameters L=57.7 cm total length and growth rate K=0.90 per year were calculated using VBGF growth function. Population parameters Z=4.90 were calculated using length converted catch curve, M (at water temperature 27°C) =1.45 using Pauly’s formula, F=1.09 and E=70 were estimated. Results indicates both recruitment overfishing and growth over fishing occur through indiscriminate fishing of juvenile hilsa (Jatka) as wel as brood hilsa(mother). Fishing effort has to be reduced at any cost and the affected fishers should be rehabilitated in a proper manner for obtaining the sustainable production of hilsa resources. Bangladesh J. Zool. 47(1): 173-183, 2019

scholarly journals CHEMICAL AND MINERAL COMPOSITION OF TEN ECOMONICALLY IMPORTANT FISH SPECIES IN THE SATT AL- ARAB RIVER AND IRAQI MARINE WATER NORTHERN WEST ARABIAN GULF

2021 ◽  
Vol 52 (3) ◽  
pp. 632-639
Author(s):  
Alhamadany & et al.
Keyword(s):  
Fish Species ◽  
Arabian Gulf ◽  
Fish Muscle ◽  
Mineral Elements ◽  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Iron Mineral ◽  
Pampus Argenteus ◽  
Muscle Tissues ◽  
Important Fish

This  study was  aimed to determine and compared the chemical composition and some of the main minerals of ten economically important fish species from the Shatt Al-Arab River; Leuciscus vorax. Cyprinus carpio. Hypophthalmichthys molitrix. Ctenopharyngodon idella and Mesopotamichthys sharpeyi. And Iraqi coastal water to the NorthernWast Arabian gulf; Acanthopagrus arabicus. Otoliths ruber. Mugil cephlus. Tenualosa ilisha and Pampus argenteus. Moisture ranged from 65.65±1.81 % to 77.94±0.799 %. Protein from 15.81±0.893 to 19.44±0.418 %. Fat from 0.974±0.049 to 6.461±0.489 %. Ash from 0.886±0.03 % to 2.127±0.279 percent  and caloric  value was ranged from 116.173±2.7645 to 215.26±11.3828 kcal/100g. Main minerals; calcium. Potassium. Phosphorus and Iron ranged from 15.98 to 93.49. 53.34 to 839.92. 249.36 to 686.61and  0.52 to 11.92 mg ∕100g of the fish muscle. Respectively. M. cephlus was the highest in contents of calcium and potassium. While C. carpio was highest in phosphorous and Iron. Mineral elements as the following sequence K > P > Ca > Fe. Muscle tissues. The results showed that fishes from Shatt Al-Arab and Iraqi marine waters provide a strong supply of protein. Lipid and metals. These results can be used as useful references for consumers in order to choose fish based on their quality and nutritional contents.

scholarly journals Cyprinidae of central Amur in floodland waters of the Zabelovsky cluster of the Bastak reserve

2020 ◽  
pp. 14-26
Author(s):  
Виталий Николаевич Бурик
Keyword(s):  
Ctenopharyngodon Idella ◽  
Hypophthalmichthys Molitrix ◽  
Amur River ◽  
River Floodplain ◽  
Autonomous Region ◽  
Biological Features ◽  
The Family ◽  
The Amur River ◽  
Ecological Specificity ◽  
Observation Period

В статье рассмотрены результаты изучения ихтиофауны поймы реки Амур на территории кластера «Забеловский» заповедника «Бастак» (Еврейская автономная область). Освещены вопросы разнообразия, распространения и экологической специфики рыб семейства Cyprinidae (Карповые) в водоёмах кластера. Приведены биологические характеристики представителей массовых видов рыб: сазана, серебряного карася, пёстрого коня, толстолоба, белого амура, амурского язя, уклея за период наблюдений с 2000 по 2018 год. Сведения являются новыми для исследуемого района. Here I consider the results of studying the ichthyofauna of the Amur River floodplain in the area of the Zabelovsky Cluster of the Bastak Reserve (Jewish Autonomous Region). Issues of diversity, distribution, and ecological specificity of fish of the family Cyprinidae (cyprinids) in the water bodies of the Cluster are highlighted. The biological features of representatives of common fish species such as Cyprinus carpio haemotopterus, Carassius gibelio, Hemibarbus maculatus, Hypophthalmichthys molitrix, Ctenopharyngodon idella, Leuciscus waleckii are given for the observation period from 2000 to 2018. The information is new for the study area.

Sign in / Sign up

Export Citation Format

Share Document