Metacordyceps dhauladharensis sp. nov., a new entomopathogenic fungus from India

Authors : Sapan Kumar Sharma, Nandini Gautam

Pages : 520-526

Doi:10.3906/bot-1405-18

View : 11 | Download : 6

Publication Date : 9999-12-31

Article Type : Makaleler

Abstract :This paper describes a new species of Clavicipitaceae fungi belonging to the genus Metacordyceps G.H. Sung, J.M. Sung, Hywel-Jones and Spatafora, defined as Metacordyceps dhauladharensis sp. Nov., from India. The diagnostic features of this new species are stipitate stromata of brownish color and an elongated fertile head on a Hymenopteran host. The perithecium size of this species was measured as 152-257 × 65-72 µm, and the asci were measured as 30-48 µm in length and 2.5 µm in breadth. Based on molecular studies, the sequence of 469 bp of this species showed only 86% homology with Metacordyceps indigotica (Kobayasi and Shimizu) Kepler, G.H. Sung and Spatafora.
Keywords : Entomopathogenic fungi, Metacordyceps, ITS1-5.8S-ITS2, new species