الفهرس | Only 14 pages are availabe for public view |
Abstract Asurvey has been done and a detailed account has been given of the monthly and seasonal fluctuations of the prevalence and mean intensity of nine monogenean species infesting the gills of two cichlid hosts, namely Oreochromis niloticus and Tilapia Zilli inhabiting Mansouria Canal (fresh - water)and Manzala Lake (brackishwater)throughout two successive years (from September, 1994 to August, 1996). |