Crustomyces Jülich.

Index Fungorum number: IF 25476; Mycobank number: MB 25476

Notes – Crustomyces was erected by Jülich (1978) with C. subabruptus as the type species. Five species were described worldwide (Jülich 1978; Hjortstam 1987a, 1987b, 1995). Crustomyces is morphologically circumscribed by smooth to odontioid hymenophore, a dimitic hyphal system, and the presence of gloeocystidia (Jülich 1978; Bernicchia and Gorjón 2010).