A comparative morphological and hitological studies on some fish sensor

The teleosts are the most numerous and diverse of vertebrates and their mode of life varies to a great extent. In some groups, behavioral reactions, especially those associated with feeding depend largely upon the acute sense of smell (macrosmatic fish), while others relay on senses other than olfaction (microsmatic fish).Like all vertebrates, fishes have sense organs that tell them what is happening in their environment. The organs enable them to see, hear, smell, taste and touch these organs comprise the olfactory organ, eye and inner ear. The olfactory organs and eyes are considered as higher sensory organs. In the present study, we make a comparative study on the olfactory organ and the eye on Mugil cephalus (El-Boury) which is marine pelagic dweller and Malapterurus electricus (El-Raash) which is bottom freshwater.

PERSONAL INFORMATION: Suzan Attia Mawed Ebrahim Female | Date of birth 01 July 1987 | Nationality Egyptian. 35612 Mitghamer, Dakahlia Governorate, Egypt WORK EXPERIENCE July 2014 –2016 Assistant lecturer Zoology Department, Faculty of Science, Zagazig University,Egypt. sept 2016-2020: PhD Candidate at Huazhong Agriculture University, China.