Katumotoa Kaz. Tanaka & Y. Harada, Mycoscience 46 (5): 313 (2005).
MycoBank number: MB 504386; Index Fungorum number: IF 504386; Facesoffungi number: FoF 08259; 1 morphological species (Species Fungorum 2020), 1 species with molecular data.
Type species – Katumotoa bambusicola Kaz. Tanaka & Y. Harada, Mycoscience 46 (5): 313 (2005).
Notes – Tanaka & Harada (2005b) established Katumotoa to accommodate the monotypic species, K. bambusicola which was collected in Japan. The genus is characterized by immersed ascomata with a thin peridium comprising thin-walled compressed cells, cellular pseudoparaphyses, cylindric-clavate and fissitunicate asci and fusoid ascospores with an elongated bipolar mucilaginous sheath. See Tanaka & Harada (2005b), Zhang et al. (2012b) and Tanaka et al. (2015) for further details.