Tingoldiago K. Hirayama & Kaz. Tanaka, Mycologia 102 (3): 740 (2010).
MycoBank number: MB 515193; Index Fungorum number: IF 515193; Facesoffungi number: FoF 08262; 1 morphological species (Species Fungorum 2020), 1 species with molecular data.
Type species – Tingoldiago graminicola K. Hirayama & Kaz. Tanaka, Mycologia 102 (3): 740 (2010).
Notes – Tingoldiago is a monotypic genus found in freshwater environments. The genus is typified by Tingoldiago graminicola, that has lens-shaped ascomata and narrowly fusiform ascospores, each of which has an elongated sheath (Hirayama et al. 2010). See Hirayama et al. (2010) and Tanaka et al. (2015) for more details.