Archives of Polish Fisheries最新文献_第9页

Example of the application the microsatellite DNA fragments in the study of farmed European catfish (Silurus glanis, L.) broodstock 微卫星DNA片段在养殖欧洲鲶鱼(Silurus glanis, L.)亲鱼研究中的应用实例

Archives of Polish Fisheries Pub Date : 2015-06-01 DOI: 10.1515/aopf-2015-0010

M. Kuciński, T. Liszewski, Anna Krzyoeków, D. Fopp‐Bayat, B. Łączyńska

{"title":"Example of the application the microsatellite DNA fragments in the study of farmed European catfish (Silurus glanis, L.) broodstock","authors":"M. Kuciński, T. Liszewski, Anna Krzyoeków, D. Fopp‐Bayat, B. Łączyńska","doi":"10.1515/aopf-2015-0010","DOIUrl":"https://doi.org/10.1515/aopf-2015-0010","url":null,"abstract":"Abstract European catfish, Silurus glanis L., is the second largest freshwater fish in Europe. The species is very popular among the farmers, as it is one of the most promising European aquaculture species. Despite the growing importance of European catfish in freshwater aquaculture, the genetic data available on this species are still limited. The main purpose of the present study was to develop a reliable, feasible genetic protocol for future studies on European catfish populations and broodstocks in Poland. The genetic characteristics of the tested fish group were based on genetic parameters such as the polymorphism information content (PIC), the effective population size (Ne), the inbreeding coefficient (Fis), and the Garza-Williamson index (M), among others. Additionally, the potential effects of a genetic bottleneck on the genetic variation of the broodstock were examined. The genetic analysis protocol described in this study can be used to establish genetic-based records for European catfish broodstocks, including for sperm cryobanking. This approach will be useful for elaborating the selection procedures that allow for optimal assemblages of spawning pairs in artificial reproduction. The application of the genetic analysis protocol in practice will permit maintaining high quality in European catfish broodstocks.","PeriodicalId":8293,"journal":{"name":"Archives of Polish Fisheries","volume":"30 1","pages":"91 - 99"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89284213","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

Cultivating Moina macrocopa Straus in different media using carotenogenic yeast Rhodotorula 利用胡萝卜素酵母红酵母在不同培养基中培养大红豆菌

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0004

Olga Kushniryk, O. Khudyi, L. Khuda, R. Kolman, M. Marchenko

引用次数: 9

Historical occurrence and extinction of Atlantic salmon in the River Elbe from the fourteenth to the twentieth centuries 14至20世纪易北河大西洋鲑鱼的历史发生和灭绝

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0001

Jan Andreska, L. Hanel

引用次数: 1

Histomorphological study of the gut developmental pattern in early life history stages of featherback, Chitala chitala (Hamilton) Chitala Chitala早期生活史阶段肠道发育模式的组织形态学研究

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0003

A. Mitra, P. K. Mukhopadhyay, S. Homechaudhuri

{"title":"Histomorphological study of the gut developmental pattern in early life history stages of featherback, Chitala chitala (Hamilton)","authors":"A. Mitra, P. K. Mukhopadhyay, S. Homechaudhuri","doi":"10.1515/aopf-2015-0003","DOIUrl":"https://doi.org/10.1515/aopf-2015-0003","url":null,"abstract":"Abstract The present study was conducted to observe morphological and histological changes in the developing digestive system during the ontogeny of featherback, Chitala chitala (Hamilton), from hatching to 30 days post hatch (dph). Three significant stages were identified during digestive tract development in featherback: (1) endotrophic (0-8 dph), (2) endoexotrophic (8-12 dph), and (3) exotrophic (12-30 dph). At hatching, the mouth was closed and the digestive tract was a straight tube. At 8 dph, the mouth was opened and the appearance of the esophagus was observed. Between 6-8 dph, the primordial liver and exocrine pancreas were observed. Intestinal enterocyte activity was observed before stomach development. The esophageal goblet cells, teeth, and taste buds developed 2 days after the opening of the mouth, at the time of exogenous feeding. The development of the stomach, gastric glands, and pyloric caeca took place between the 7 and 12 dph. Except the increase in size and complexity of the structures, no noticeable changes were observed after 12 dphin C. chitala during the experiment. Our findings in the current work provide valuable information which might be useful for improving current larval rearing techniques of this promising new candidate species for freshwater aquaculture diversification.","PeriodicalId":8293,"journal":{"name":"Archives of Polish Fisheries","volume":"38 1","pages":"25 - 35"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89845691","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: 13

Information on huchen, Hucho hucho (L.), from historical Polish sources 关于huchen的信息，Hucho Hucho (L.)，来自波兰历史资料

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0002

S. Cios

引用次数: 1

Changes in macrophyte communities in Lake Swarzędzkie after the first year of restoration 恢复一年后Swarzędzkie湖大型植物群落的变化

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0005

J. Rosińska, R. Gołdyn

引用次数: 11

Intraspecific morphological variation between cultured and wild Clarias gariepinus (Burchell) (Clariidae, Siluriformes) 养殖与野生克拉马尾的种内形态差异(克拉马尾科，志留目)

Archives of Polish Fisheries Pub Date : 2015-03-01 DOI: 10.1515/aopf-2015-0006

S. G. Solomon, V. T. Okomoda, Abel I. Ogbenyikwu

引用次数: 45

Administrative, legal, natural, and socioeconomic factors that impede the functioning and development of inland fisheries in Poland 阻碍波兰内陆渔业运作和发展的行政、法律、自然和社会经济因素

Archives of Polish Fisheries Pub Date : 2014-12-01 DOI: 10.2478/aopf-2014-0030

M. Mickiewicz, A. Wołos

引用次数: 2

Survival rate and growth in the wild of sea trout (Salmo trutta L.) fry obtained using frozen semen 用冷冻精液获得的野生海鳟(Salmo trutta L.)鱼苗的存活率和生长

Archives of Polish Fisheries Pub Date : 2014-12-01 DOI: 10.2478/aopf-2014-0028

J. Domagała, K. Dziewulska, R. Czerniawski

{"title":"Survival rate and growth in the wild of sea trout (Salmo trutta L.) fry obtained using frozen semen","authors":"J. Domagała, K. Dziewulska, R. Czerniawski","doi":"10.2478/aopf-2014-0028","DOIUrl":"https://doi.org/10.2478/aopf-2014-0028","url":null,"abstract":"Abstract The aim of the study was to assess the growth and development of sea trout, Salmo trutta L., fry obtained from frozen, thawed semen after the fish had been released into the wild and were feeding there. The semen was cryopreserved with either methanol (MeOH) or dimethyl sulfoxide (DMSO). Fresh eggs were collected and fertilized with the thawed semen. The control was eggs fertilized with fresh semen that had been kept on ice. The eggs were incubated and reared in a closed recirculating system. The fertilized eggs were counted for visible eye pigment. After rearing, three groups of fish were tagged and stocked into a stream. The fish aged 6 months were caught from the stream. The fish were measured, weighed, identified to which experimental variant they belonged, and their survival rate was estimated. No significant differences in survival rate, length, weight, or condition factor among the control, DMSO, and MeOH groups were noted during larval development in a closed recirculating system. These parameters were also similar in the control and experimental groups after the fish had grow in a natural stream. The use of frozen semen to fertilize fresh sea trout eggs resulted in a normal incubation process, larval stage, and regular fry growth and survival, both under laboratory conditions, and, most importantly, in the wild. The results indicate it is possible to use frozen semen for fry production and the restoration of wild fish populations.","PeriodicalId":8293,"journal":{"name":"Archives of Polish Fisheries","volume":"77 1","pages":"265 - 270"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87463173","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

Determining the spring biomass peak of the smallest plankters in selected vendace lakes in Western Pomerania 在西波美拉尼亚选定的vendace湖泊中测定最小浮游生物春季生物量峰值

Archives of Polish Fisheries Pub Date : 2014-12-01 DOI: 10.2478/aopf-2014-0031

J. Domagała, Słukasz Ługocki, R. Czerniawski, M. Pilecka-Rapacz

引用次数: 0