Materials and Methods 3.2.1 Isolation of marine yeast 3.2.2 Identification of the isolates 3.2.3 Hydrolytic enzyme production 3.2.4 Growth assessment of the isolates at different temperature, salinity and pH 3.2.5 Statistical Analysis 3.3 Results 3.3.1 Generic Composition 3.3.2 Diversity Indices 3.3.3 Oxidative/fermentative nature of the yeast isolates 3.3.4 Hydrolytic enzymes 3.3.5 Growth at different temperature, salinit