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Bacterial flora associated with diseased freshwater ornamental fish

机译:与患病淡水装饰鱼相关的细菌植物群

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Introduction: Ornamental fish can suffer from different bacterial diseases. Among them the most prevalent are infections caused by Aeromonas, Shewanella, Citrobacter, Plesiomonas, Edwardsiella, and Pseudomonas. But there is a broad spectrum of rarely identified bacteria which may be causative agents of diseases. The aim of the study was to determine the species of bacteria pathogenic for fish which are prevalent in aquariums. Material and Methods: Bacteria were isolated from infected ornamental fish from pet shops and private aquariums in the Lublin region in 2015 and classified to species using MALDI-TOF MS. Results: A total of 182 isolates from ornamental fish were identified. The most frequent bacteria found in diseased fish were Aeromonas veronii (30.8% of total number of strains), A. hydrophila (18.7%), Shewanella putrefaciens (7.1%), Citrobacter freundii (7.1%), Pseudomonas spp. (7.1%), Shewanella baltica (4.9%), and Plesiomonas shigelloides (3.3%). Conclusion: Isolated bacterial species are facultative pathogens for fish and humans and may be isolated from fish without apparent symptoms of the disease.
机译:简介:观赏鱼可以患有不同的细菌疾病。其中,最普遍的是由航空罗马酸,肺肺乳菌,酸杆菌,Plesiomonas,Edwardsiella和假单胞菌引起的感染。但是具有广泛的识别细菌的广泛谱,这可能是疾病的致病因子。该研究的目的是确定用于水族馆中普遍的鱼类的细菌病原物种。材料和方法:2015年从卢布林地区的宠物商店和私人水族馆中分离出细菌的分离,并分类为使用MALDI-TOF MS的物种。结果:确定了观赏鱼的182分离物。患鱼中发现的最常见的细菌是Aeromonas Veronii(菌株总数的30.8%),A.疏水菌(18.7%),嗜酸盐菌(7.1%),柑橘菌(7.1%),Pseudomonas spp。 (7.1%),雪兰菜巴尔的松(4.9%)和Plesiomonas shigleithes(3.3%)。结论:孤立的细菌物种是鱼类和人类的兼性病原体,可以从鱼类中分离出没有明显疾病的症状。

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