Mucormycosis belongs to genus Mucor Rhizopus (M Rhizopus) and the following species are commonly isolated from patients are M Circinelloides, Rhizopus oryzae (R oryzae), R Microsporus, R Pusillus , Syncephalastrum Racemosum ( S Racemosum), S Variformis, Basidiolus ranarum ( B Ramarum), and Cunninghamella coronatus ( C coronatus). Common etiological agents of mucormycosis in India are Rhizopus species (65%), Mucor species (18%), Apophysomyces species (25%), and Lichtheimia (abasidia) species (5%). Mucormycosis spores are found ubiquitously in soil, vegetable matters, and dusts but never in liquid has it grown. They are characterized by broad aseptate, pauci septate, ribbon like hyphae structure with branching at 90 degree, grows rapidly in sabroid agar culture medium
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