 "Incrustoporia carneola" was transferred to "Junghuhnia" as "J. carneola".The inclusion of several monomitic species by Alix David in 1982 ("S. azorica", "S. jelicii", "S. portcrosensis" and "S. subsphaerospora") was controversial, as mycologists Leif Ryvarden and Robert Lee Gilbertson (1993, 1994) and Annarosa Bernicchia (2005) transferred them to or accepted them in "Ceriporiopsis".Later molecular work demonstrated that two of these monomitic species, "S. azorica" and "S. subsphaerospora", are phylogenetically much closer to the Skeletocutis-Tyromyces sensu stricto group of species than to "Ceriporiopsis", and the current concept of "Skeletocutis" includes monomitic species.