''Mycomicrothelia'' is a genus of fungi within the
Arthopyreniaceae
Arthopyreniaceae is a family of fungi in the order Pleosporales
The Pleosporales is the largest order in the fungal class Dothideomycetes. By a 2008 estimate it contains 23 families, 332 genera and more than 4700 species. The majority of spe ...