Species (6)
- Gymnomyces cinnamomeus Singer & A.H. Sm. 1960
- Gymnomyces ellipsosporus (Zeller) Trappe, T. Lebel & Castellano 2002
- Gymnomyces mistiformis (Mattir.) T. Lebel & Trappe 2000
- Gymnomyces pila (Pat.) Trappe, T. Lebel & Castellano 2002
- Gymnomyces xanthosporus (Hawker) A.H. Sm. 1963
- Martellia ellipsospora (Zeller) Singer & A.H. Sm. 1961