Fuscidea aleutica- Fuscidea appalachensis
- Fuscidea arboricola
- Fuscidea asbolodes
- Fuscidea austera
- Fuscidea australis
- Fuscidea commixta
- Fuscidea cyathoides
- Fuscidea elixii
- Fuscidea fulva
- Fuscidea gothoburgensis
- Fuscidea hottentotta
- Fuscidea intercincta
- Fuscidea kochiana
- Fuscidea lightfootii
- Fuscidea lowensis
- Fuscidea lygaea
- Fuscidea mollis
- Fuscidea placidensis
- Fuscidea praeruptorum
- Fuscidea pusilla
- Fuscidea ramboldioides
- Fuscidea recensa
- Fuscidea scrupulosa
- Fuscidea subasbolodes
- Fuscidea subfilamentosa
- Fuscidea submollis
- Fuscidea tenebrica
- Fuscidea texana
- Fuscidea thomsonii
- Fuscidea ultraluscens
- Fuscidea verruciformis