الفهرس Only 14 pages are availabe for public view
 |  | from | 60 |  |  |
| | | from | 60 | | |
Abstract
The fungi comprise a large group of organisms living as saprophytes, parasites or in association with other organisms as symbiants that may serve as primary or secondary pathogens. In the present work, some of the naturally infected captured fish showed the following clinical signs: respiratory manifestations typified by rapid opercular movement, swimming near surface of water, gasping of atmospheric air, haemorrhagic patches scattered over the body especially at the base of pectoral and dorsal fins, uni- or bilateral exophthalmia.