الابحاث

كلية العلوم

Assiut University

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
891 Ultrastructure of the spermatozoa of each of Oreochromis niloticus, Tilapia zillii and Sarotherodon galilaeus spermatozoa (teleostei, perciformes, cichlidae) from Assiut, Egypt 2007
892 Retinoic acid as a teratogen: I- cell death in the retinal photoreceptors of the chick embryo 2007
893 Retinoic acid as a teratogen: III- Axial shift and degeneration of nervous structures in the chick embryo 2007
894 STUDIES ON THE HISTOPATHOLOGY AND OXIDATIVE STRESS OF SOME ORGANS OF MICE INFECTED WITH TOXASCARIS LEONINA (LISTOW, 1902) (NEMATODA) 2007
895 Assimilation and accumulations of different heavy metals in the Woodlouse Porcellio laevis (Isopoda, Oniscidea) 2007
896 Seasonal variation in heavy metal accumulation in subtropical population of the terrestrial isopod, Porcellio laevis. 2006
897 Seasonal variation in heavy metal accumulation in subtropical population of the terrestrial isopod, Porcellio laevis. 2006
898 Ultrastructural studies on the early differentiation of the retinal cells of chick embryo with reference to ciliogenesis and mitochondriogenesis 2006
899 Scale characteristics of three species of grouper fishes (subfamily: Epinephelinae) from Red sea, Egypt. 2006
900 Purification, characterization and titer of hemolymph juvenile hormone binding proteins from Schistocerca gregaria and Gryllus bimaculatus 2006