ABSTRACT This project work was carried out to determine the Effects of Dietary Supplementation of Eucalyptus globulus leaves in the diet of Heterobranchus bidorsalis Fingerlings. Growth and nutrient utilization was studied for 70 days in 50 liters rectangular plastic tanks. Tanks were grouped into five (5) treatments in triplicates (ControlR1-3), (EG1R1-3), (EG2R1-3), (EG3R1-3) and (EG4R1-3). One hundred and fifty (150) fingerlings of Heterobranchus bidorsalis used were randomly distributed ...