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Zoology & Entomology Department

Researches:

Different research programs have been carried out in the department of Zoology and Entomology in all areas including short-term and long-term projects. These include ecological and biological studies on the marine and freshwater ecosystems, the effect of water pollution on the Nile fauna, biological and taxonomical and fisheries studies on the Nile and Red Sea fishes. Moreover, a continuous work on stock assessment of fishes of the Nile and Red Sea has been established ten years ago and still in execution. Also modeling of the aquatic ecosystems of the Egyptian lakes, especially Lake Nasser is an important task of Fish Biology Group. Similar projects are carried out with respect to Entomological fields, especially those associated with our protected areas in Assiut and to animal parasites and their economic effects.

 

# Title Research Year
1021 Ultrastructural changes in gonadotrophs of female lizard Chalcides ocellatus during the annual reproductive cycle. 1996
1022 Hormonal control in regeneration: I- Effect of insulin on hind limb regeneration of tadpoles of the Egyptian toad, Bufo regularis Reuss 1996
1023 Minimal effect of acute experimental hepatitis induced by lipopolysaccharide/D-galactosamine on biotransformation in rats 1996
1024 Revision of the GenusBarbronia Johansson,1918
(Hirudinea:Erpobdelliformes:Barbronidae) in Egypt
1996
1025 Reproductive strategy of two freshwater leeches(Hirudinea)inEgypt I.Development of the gonads 1995
1026 Electrophoretic studies on the proteins of blood serum, eye lens and muscles of Oreochromis niloticus (Linnaeus, 1758), Tilapia zillii (Gervais, 1848) and Sarotherodon galilaeus, (Linnaeus, 1758) from the Nile at Assiut, Egypt. 1995
1027 Occurrence and Hormonal Action of Ecdysone on Gametogenesis and
Energy Utilization in the Leech Nephelopsis obscura (Erpobdellidae).
1995
1028 Observations on the feeding biology and behavior of two freshwater leeches(Hirudinea) in Egypt 1995
1029 Occurrence and Hormonal Action of Ecdysone on Gametogenesis and Energy Utilization in the Leech Nephelopsis obscura (Erpobdellidae).
1995
1030 Protein metabolism in Spodoptera littoralis Boisduval (Lepidoptera, Noctuidae) and its response to some aflatoxins. 1995