Tulosesus bisporiger is a species of mushroom producing fungus in the family Psathyrellaceae. It was first described by the English mycologist Peter Darbishire...

species of Tulosesus. Tulosesus allovelus Tulosesus amphithallus Tulosesus angulatus Tulosesus aokii Tulosesus bisporiger Tulosesus bisporus Tulosesus brevisetulosus...

Melzer reclassified many Coprinellus species as belonging to the new genus Tulosesus. As of July 2022[update], Index Fungorum accepted 62 species of Coprinellus...