Klasterskya Petr., Annls mycol. 38(2/4): 225 (1940)
Index Fungorum number: IF2569; 3 morphological species (Species Fungorum 2020).
Type species – Klasterskya acuum (Mouton) Petr.
Notes – Klasterskya was introduced to accommodate Lentomita acuum found on dry leaves of Pinus sylvestris. The genus is characterised by subglobose to obpyriform ascomata having ostioles with fimbriate hyphae and 1–septate, elliptical to cylindrical ascospores, surrounded by a hyaline gelatinous sheath, discharged in gummy masses (Petrak 1940, Valldosera & Guarro 1989). The asexual morph is undetermined.