Full Name: Usamah Hamid Yousif
Date of Birth: 21st- Nov.- 1957
Marital Status: Married
B.Sc. 1980 Basrah (Iraq) Fisheries & Marine Resources
M.Sc. 1983 Basrah (Iraq) Fish Eco-biology
Ph.D. 2002 Basrah (Iraq) Fish Feeding ecology
Title of M.Sc. thesis:Eco-biological study of Carasobarbusluteus (Heckel) and Liza abu (Heckel) from Mehaijran canal, South of Basrah. M. Sc. Thesis, Coll. Agric., Univ. Basrah.192P.
Title of Ph.D. thesis:Feeding relationships of the abundant carnivorous fishes and their effectiveness on food resources in the Northwest Arabian Gulf. Ph. D. Thesis, Coll. Sci., Univ. Basrah. 89P.
Assistant lecturer (1985): Marine Science Centre, University of Basrah
Lecturer (1990): Marine Science Centre, University of Basrah
Assistant Professor (1996): Marine Science Centre, University of Basrah
Professor (2012): Basrah& Arab Gulf Studies Center, University of Basrah
Professor (2013- ) Science College, University of Basrah
Fundamentals of Ecology