several different fungal isolates with amylolytic activities were purified from different soil samples and preliminary identification was based on microbiological studies including cultural and microscopic characterization followed by 18S rDNA sequence analysis. Colonial and microscopic characteristics indicate that all isolates belong to genera Aspergillus. Microscopic morphology of A. fumigatus KIBGE-IB33 showed columnar and uniseriate conidial heads while, conidiophores are short and smooth. On the other hand, A. niger KIBGE-IB36 showed large, globose, dark brown conidial heads with hyaline and smooth conidiophores. Likewise, conidial heads of A. flavus KIBGE-IB34 are radiate and biseriate whereas, conidiophores are hyaline and coarsely roughened. A. terreus KIBGE-IB35 has biseriate and globose conidia with hyaline and smooth conidiophores. A. versicolor KIBGE-IB37 showed centrally rising, velvety floccose and slightly blue-green color colony on PDA with conidiophores borne from surface or aerial hyphae.