Isolation and characterization of Vibrio parahaemolyticus causing infection in Iberian toothcarp Aphanius iberus

被引：46

作者：

Alcaide, E ^{[1
]}

Amaro, C ^{[1
]}

Todolí, R ^{[1
]}

Oltra, R ^{[1
]}

机构：

[1] Univ Valencia, Dept Microbiol & Ecol, Fac Ciencias Biol, E-46100 Valencia, Spain

来源：

DISEASES OF AQUATIC ORGANISMS | 1999年 / 35卷 / 01期

关键词：

Vibrio parahaemolyticus; vibriosis; fish disease; Aphanius iberus;

D O I：

10.3354/dao035077

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

High mortality among laboratory cultured Iberlan toothcarp Aphanius iberus occurred in February 1997 in Valencia (Spain). The main signs of the disease were external haemorrhage and tail rot. Bacteria isolated from internal organs of infected fish were biochemically homogeneous and identified as Vibrio parahaemolyticus. The bacteria were haemolytic against erythrocytes from eel Anguilla anguilla, amberjack Seriola dumerili, toothcarp A. iberus and humans, and were Kanagawa-phenomenon-negative. Infectivity tests showed that the virulence for A. iberus was dependent on salinity. Finally, all strains were virulent for amberjack and eel.

引用

页码：77 / 80

页数：4

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