Some aspects of the anatomy and histology of digestive tracts in two sympatric species of freshwater fishes
By: Ba Umar, Tahir Bin Abd al-Rahman; Victor, Reginald; Tobias, Daniel. Sultan Qaboos University Journal for Scientific Research-Science and Technology. No. 8 (2003), pp.97-106, 10 p.
Subjects: Aquatic animals; Biology; Physiology; Vertebrates; Fishes