Asian Fisheries Science最新文献_第10页

Multi-Criterion Classification and GIS: Application on Site Suitability for Green Mussel, Perna viridis (Linnaeus, 1758) Culture 多标准分类与GIS:绿贻贝(Linnaeus, 1758)养殖场地适宜性的应用

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.003

Dominique Mediodia

引用次数: 0

Abundance, Distribution and Species Composition of Cyclopoid Copepods Along a Transect Traversing the Upwelling Zone off Northern Zamboanga Peninsula, Philippines 菲律宾三宝颜半岛北部上升带剖面上独足类的丰度、分布和物种组成

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.001

B. T. Jaspe

{"title":"Abundance, Distribution and Species Composition of Cyclopoid Copepods Along a Transect Traversing the Upwelling Zone off Northern Zamboanga Peninsula, Philippines","authors":"B. T. Jaspe","doi":"10.33997/j.afs.2020.33.4.001","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.4.001","url":null,"abstract":"The abundance, distribution and species composition of cyclopoids were studied in the largest sardine fishing ground in the Philippines during a coastal upwelling event in March 2014. Zooplankton samples were collected in six stations along a transect extending from the coast to about 50 km offshore in Dipolog Bay, Northern Zamboanga Peninsula, Mindanao. A 100 μm NORPAC net was hauled vertically to sample successive depth strata (0–65 m, 65–135 m, 135–200 m). Out of 28 zooplankton groups, cyclopoids made up 12.2 % of mean total zooplankton density. Forty-two cyclopoid species (overall mean density: 503.6 ind.m -3 ) were identified, with Oncaea clevei Früchtl, 1923 (25.4 %) as the most abundant, followed by Oncaea scottodicarloi Heron and Bradford-Grieve, 1995 (13.6 %), Triconia conifera (Giesbrecht, 1891) (9.2 %), Oncaea media Giesbrecht, 1891 (7.2 %) and Corycaeus dahli Tanaka, 1957 (7.0 %). The higher abundance (732.9 ind.m -3 ) of cyclopoids at 0–65 m than at 135–200 m (220.2 ind.m -3 ) was attributed to the high abundance of phytoplankton in the upper euphotic zone. Cyclopoid density was highest in station 4 (938.3 ind.m -3 ) at the margin of the upwelling zone. This is attributed to the time lag between phytoplankton and zooplankton build-up and the dispersive effects of wind-driven drift.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47666958","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}

引用次数: 2

Diversity of Vibrio Species’ and Their Antibiotic Resistance Patterns in Black Tiger Shrimp Penaeus monodon Fabricius, 1798 Cultured in South-West Region of Bangladesh 孟加拉国西南地区1798年斑节对虾弧菌种类多样性及其耐药性模式

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.004

M. Rahman, Mostavi Enan Eshik, Nusrat Jahan Punom, M. Abedin, M. Begum

{"title":"Diversity of Vibrio Species’ and Their Antibiotic Resistance Patterns in Black Tiger Shrimp Penaeus monodon Fabricius, 1798 Cultured in South-West Region of Bangladesh","authors":"M. Rahman, Mostavi Enan Eshik, Nusrat Jahan Punom, M. Abedin, M. Begum","doi":"10.33997/j.afs.2020.33.4.004","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.4.004","url":null,"abstract":"Shrimp aquaculture industry comprises 15 % of the internationally traded seafood products targeted for human consumption. Diseases of shrimp have caused severe economic losses to the aquaculture industry. Among pathogenic bacteria, several Vibrio species known as shrimp pathogens are also human pathogens. This study was conducted to identify the incidence of diversified Vibrio species in the shrimp Penaeus monodon Fabricius, 1798 farms in Bangladesh. Different Vibrio selective media were used for primary isolation and 16S rRNA gene amplicons were sequenced, followed by phylogenetic analysis. The Vibrio strains were also tested against twelve antibiotics. Two strains V32 and V38 showed 99.93 % similarity with Vibrio azureus whereas V9 and V33 showed 100 % identity with Vibrio fluvialis . Comparison of 16S rRNA gene sequence of V37 with sequences from GenBank identified the strain as Vibrio xuii. The phylogenetic tree indicates that V24, V26, V34 and V35 are closely related with Vibrio parahaemolyticus . The strains V28 and V31 were identified as Vibrio vulnificus . One strain of Vibrio cholerae was also identified. Moreover, V22 was identified as Photobacterium damselae subsp. damselae , and V25 as Aeromonas hydrophila . Twelve strains of Vibrio were resistant to amoxycillin, whereas all 16 bacterial isolates showed sensitivity to nitrofurantoin, sulphamethoxazole, chloramphenicol, ciprofloxacin and tetracycline. Multidrug resistance was observed in three isolates viz . V28, V32 and V35 which were identified as V. vulnificus, V. azureus and V. parahaemolyticus , respectively having MAR index of 0.25. These findings might have potential applications in controlling shrimp and human pathogenic vibrios in the farming regions.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43172661","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}

引用次数: 2

Optimum Salinity for Growth of Tropical Eel Anguilla marmorata Quoy & Gaimard, 1824 in Nursery Culture 热带鳗鱼生长的最佳盐度

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.002

R. Cadiz

引用次数: 2

Induced Breeding of Rainbow Snakehead (Channa bleheri Vierke, 1991) Under Captive Condition 圈养条件下彩虹黑鱼的诱导繁殖(Channa bleheri Vierke, 1991)

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.009

Nipen Nayak

{"title":"Induced Breeding of Rainbow Snakehead (Channa bleheri Vierke, 1991) Under Captive Condition","authors":"Nipen Nayak","doi":"10.33997/j.afs.2020.33.4.009","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.4.009","url":null,"abstract":"Channa bleheri Vierke, 1991 is an endemic snakehead fish confined to certain pockets of Dibrugarh and Tinsukia districts of Brahmaputra basin of Assam and Dikrong River of Arunachal Pradesh, India. Extensive exploitation in aquarium trade through wild catches has resulted in a declining trend in population dynamics of the species, leading to its categorisation in Near Threatened category in the IUCN Red List of Threatened Species (ver. 3.1). The present investigation was conducted to captive breed the species reared under confined condition during June and July, 2019 in Dibrugarh University premises, Assam. A successive increase of hormone dosage (Ovasis) from 0.1 mL.kg -1 body weight was injected intravenously, albeit spawning was experiential with dosage of 0.5, 0.6 and 0.7 mL.kg -1 body weight. Results indicated that the latency period, fertilisation rate and hatching rate with different hormonal dosages varied from 22–32 h, 53–81 % and 65–85 %, respectively. The abiotic factors during breeding trials were monitored and documented. The present investigation highlights the possibility of captive breeding of C. bleheri reared under captivity, which will be pivotal in management and conservation of the species.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43423857","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}

引用次数: 1

First Report of Xanthic Phenotype of the Common Bream Abramis brama (Linnaeus, 1758) from Krasnoyarsk Reservoir, Russian Federation 俄罗斯克拉斯诺亚尔斯克水库常见鲷(Linnaeus, 1758)黄体表型首次报道

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.008

N. O. Yablokov, A. V. Klunduk, Y. Forina

{"title":"First Report of Xanthic Phenotype of the Common Bream Abramis brama (Linnaeus, 1758) from Krasnoyarsk Reservoir, Russian Federation","authors":"N. O. Yablokov, A. V. Klunduk, Y. Forina","doi":"10.33997/j.afs.2020.33.4.008","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.4.008","url":null,"abstract":"Abnormal body colouration in fishes usually occurs as either a deficiency or an excess of various pigmented substances. Despite the fact that abnormal pigmentation is known in many fish species, they are extremely rare and of significant interest from the point of view of aquaculture, evolutionary biology and behavioural ecology. One of the forms of abnormal pigmentation is xanthism, expressed by the appearance of a yellow or orange colour. The article reports about the capture of a female common bream Abramis brama (Linnaeus, 1758) with abnormal xanthic colouration in the Znamensky Bay of the Krasnoyarsk Reservoir, Russian Federation (54°26'07.2\"N, 91°11'55.3\"E) in June 2020. The xanthic individual had a pinkish-orange colouration of the dorsal and sides of the body, and the pectoral fins. The pelvic, dorsal, caudal, and anal fins are dark orange in colour and almost brown at the tips. The aetiology of abnormal pigmentation as in this case is not always clear. It is assumed that this variation of the common bream pigmentation is caused by a non-pathological genetic mutation, as in the cases of many other fish species described in scientific literature currently.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41368019","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}

引用次数: 0

Present Status of Fishery Resources Utilisation in the Panama Lagoon, Sri Lanka 斯里兰卡巴拿马泻湖渔业资源利用现状

Asian Fisheries Science Pub Date : 2020-12-31 DOI: 10.33997/j.afs.2020.33.4.005

K. R. Dalpathadu

{"title":"Present Status of Fishery Resources Utilisation in the Panama Lagoon, Sri Lanka","authors":"K. R. Dalpathadu","doi":"10.33997/j.afs.2020.33.4.005","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.4.005","url":null,"abstract":"The Panama Lagoon situated on the east coast of Sri Lanka is a relatively small brackish water lagoon. The lagoon ecosystem currently indicates signs of degradation that is apparently due to the continuous development and economic activities such as fisheries, agriculture and tourism. This study was undertaken with the aim of assessing the present status of fishery resources utilisation in Panama Lagoon. Accordingly, the lagoon fishery was monitored from February 2017 to December 2017 at three major landing sites where the daily catches brought by the fishers were sampled on a monthly basis (n = 119). During the study, a total number of 54 fish species from 30 families were recorded among which the members of the family Mugilidae contributed 28 % of the total catch. Fibreglass canoe with an outrigger was the only fishing craft used in the lagoon. Gill nets, cast net and pole and line were the fishing gears used in the lagoon. Around 80 % of the total catch had come from gill nets. The catch per unit effort (CPUE) for the gill nets was 3.53 ± 2.13 kg.boat -1 . It was 10.90 ± 6.02 kg.boat -1 and 1.10 ± 0.89 kg.boat -1 for the cast nets and the pole and line, respectively. The average CPUE during the study period was calculated at 4.85 ± 2.94 kg.boat -1 . In 2017 the total annual fish production of the Panama Lagoon was estimated as 1742.9 kg.km -2 yr -1 . The fisheries productivity in Panama Lagoon has declined when compared with previous studies.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42215362","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}

引用次数: 0

European Union's Action Plan on Antimicrobial Resistance and Implications for Trading Partners with Example of National Action Plan for Croatia 欧盟关于抗菌药物耐药性的行动计划及其对贸易伙伴的影响——以克罗地亚国家行动计划为例

Asian Fisheries Science Pub Date : 2020-12-25 DOI: 10.33997/j.afs.2020.33.s1.011

S. Zrnčić

{"title":"European Union's Action Plan on Antimicrobial Resistance and Implications for Trading Partners with Example of National Action Plan for Croatia","authors":"S. Zrnčić","doi":"10.33997/j.afs.2020.33.s1.011","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.s1.011","url":null,"abstract":"The European Union (EU) is addressing antimicrobial resistance (AMR) as a global challenge. A new EU One Health action plan against AMR was issued in 2017 with the goal of preserving the effective treatment of infections in humans and animals, providing a framework for continued, more extensive action to reduce the emergence and spread of AMR, and increasing the development and availability of new effective antimicrobial agents inside and outside the EU. The plan proposes measures to help member states (MS) the proper implementation of antimicrobial stewardship practices to ensure optimal use of antimicrobials and puts forth proposals for new regulations on veterinary medicinal products and medicated feed currently undergoing the ordinary legislative procedure. As a MS, Croatia is putting significant efforts into training and awareness-raising to those who prescribe and use antimicrobials in human and veterinary medicine. The national action plan (NAP) contains: (1) surveillance of AMR of bacteria and reporting to appropriate EU agencies; (2) tracking antimicrobial use (AMU); (3) promotion of responsible use of antimicrobial agents – antimicrobial stewardship; (4) controlling the spread of resistant bacterial strains; (5) awareness-raising on the adverse effects of excessive AMU; and (6) support for the scientific activities through research in AMR by the Ministry of Health, Agriculture and Sciences. An example of the monitoring of AMR in Salmonella , Campylobacter, and indicator Escherichia coli and Enterobacter in poultry, fattening pigs, and calves with regards to a set of antimicrobial agents proposed by the EFSA (European Food Safety Agency) is presented.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48880637","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}

引用次数: 3

Understanding Antibiotic Treatment Failures in Salmon Aquaculture 了解三文鱼养殖中抗生素治疗的失败

Asian Fisheries Science Pub Date : 2020-12-25 DOI: 10.33997/j.afs.2020.33.s1.006

S. St-Hilaire, D. Price, William H. Chalmers, J. McClure

引用次数: 0

Status of Aquaculture Component of the Philippine National Action Plan on Antimicrobial Resistance 菲律宾抗菌素耐药性国家行动计划中水产养殖部分的现状

Asian Fisheries Science Pub Date : 2020-12-25 DOI: 10.33997/j.afs.2020.33.s1.014

S. Regidor

{"title":"Status of Aquaculture Component of the Philippine National Action Plan on Antimicrobial Resistance","authors":"S. Regidor","doi":"10.33997/j.afs.2020.33.s1.014","DOIUrl":"https://doi.org/10.33997/j.afs.2020.33.s1.014","url":null,"abstract":"The Philippine Bureau of Fisheries and Aquatic Resources, in order to address the issue on antimicrobial resistance (AMR), actively participated in the efforts of the Department of Health in response to the call of the Tripartite Collaboration on AMR, i.e. the World Health Organization, the World Organisation for Animal Health and the Food and Agriculture Organization of the United Nations (FAO) to develop country National Action Plans on AMR using the One Health approach to promote best practices to avoid the emergence and spread of AMR. Thus, “The Philippine National Action Plan to Combat Antimicrobial Resistance: One Health Approach” (PNAP) has evolved and continuously being improved. At present, studies on AMR and antimicrobial use in the Philippine aquatic sector are very limited. The BFAR participated in the FAO project FMM/RAS/298 Strengthening Capacities, Policies and National Action Plans on Prudent and Responsible Use of Antimicrobials in Fisheries which enhanced the understanding of AMR in aquaculture and laboratory capacity. As part of the project, a survey on the use of antimicrobials in Philippine aquaculture was conducted. Eighty four respondents from the shrimp and tilapia farming sectors and two aquaculture product suppliers participated. Results showed that antibiotics are no longer applied in participating grow-out farms monitored for residues and there has been no detection of antibiotics in shrimp or fish meat from registered farms. About 77 % of the respondents know the regulations on the use of antimicrobials and the majority of them are aware of banned and regulated antibiotics in food animals.","PeriodicalId":37296,"journal":{"name":"Asian Fisheries Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41581137","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}

引用次数: 2