Riomyces A. Ferrer, A.N. Mill., Sarmiento & Shearer, Mycologia 104(4): 876 (2012)
Index Fungorum number: IF561099; 1 species with sequence data.
Type species – Riomyces rotundus A. Ferrer, A.N. Mill., Sarmiento & Shearer
Notes – Riomyces was introduced by Ferrer et al. (2012) to accommodate a single species R. rotundus, based on morphology and phylogenetic analyses of LSU sequence data. It was found on submerged decaying wood in freshwater in Costa Rica