摘要
鳖穿孔病是我国养鳖业的主要疾病之一，其发病对象主要是稚鳖。从垂死的鳖体中分离到Ｍ－Ⅱ－３、Ｍ－５、Ｍ－Ⅰ－３和Ｍ－Ⅱ－２四株细菌。经人工感染试验均对健康稚鳖表现出较强的致病力，出现与自然病鳖相同的症状。由此证实这四菌株是鳖穿孔病的病原菌。对菌体形态特征、培养特性和生理生化反应的鉴定证明致病菌为嗜水气单胞菌（Ａｅｒｏｍｏｎａｓｈｙｄｒｏｐｈｉａ）和普通变形菌（Ｐｒｏｔｅｕｓｕｕｌｇａｒｉｓ）。
The caverned disease of soft-shelled turtle (Amyds sinensis) is ore of the major diseases in turtle culthe industry in China. This disease harms the juvenile turtle mostly. Four strains,MⅡ-3, M-5, M-Ⅰ-3 and M-Ⅱ-2 were isolated from the moribund soft-shelled turtles. Through the artificial infection all the strains tested have had a higher pathopenicity. They can seriously infer the healthy juvenile turtles with a similar characters to natural diseased ones. It proved that they were the pathogens of cavemed disease. According to the morphological features of the bacterium, cultural performances,and physio-biochemical reactions, these strains had been identified as Aeromonas hydrophila stanier and Proteus vulgaris Hauser.
出处
《水产学报》
CAS
CSCD
北大核心
1996年第2期120-124,共5页
Journal of Fisheries of China
关键词
鳖
穿孔病
嗜水气单胞菌
普通变形菌
Soft-shelled turtle
Caverned disease
Aeromonas hydrophila
Proteus vulgaris
