The Opegraphaceae family is a group of fungi within the order Opegraphales. These fungi are primarily found on the surfaces of trees and other woody substrates, where they play a role in the decomposition of organic matter. They are characterized by their unique fruiting bodies, which often appear as dark, crust-like structures. Members of the Opegraphaceae family are important for nutrient cycling in forest ecosystems. They contribute to the breakdown of lignin and cellulose, helping to recycle nutrients back into the soil. This process supports the growth of plants and maintains the health of forest habitats.