Study of Mortality Acanthopagrus Latus Fish in Iraq

Abstract

This study was conducted in Iraq in Karbala during the winter period in December and January of each year.
The study aimed to know the causes of fish death in large numbers. Acanthopagrus Latus By investigating
the most important causative factors by taking random samples of infected fish in Lake Razazah, it was
noticed through a study of the appearance of these fish that they have severe laceration with clear redness in
the abdominal area and specifically near the opening of the complex, which extends to the dorsal area near
the gills cover Over time, in some of the studied samples, the tissue culture of the affected area indicated
the presence of a fungus Aspergillus Niger Which may be one of the causes, our conclusion caused by the
death of fish Acanthopagrus Latus In addition, someone has approximately (12) types of yeasts found in
these infected fish.