Cryptoascus Petri, Atti Reale Accad. Lincei, Rendic., Sér. 5 18(2): 642 (1909)
MycoBank number: MB 1311; Index Fungorum number: IF 1311; Facesoffungi number: FoF 13763; 2 morphological species (Species Fungorum 2020)
Type species – Cryptoascus oligosporus Petri