Abstract
Records of 22 taxa of lichenicolous fungi from Iceland are presented. Endococcus brachysporus, Lichenochora obscuroides, Lichenoconium pyxidatae, Lichenopeltella santessonii, Merismatium heterophractum, Minutoexcipula mariana, Muellerella lichenicola, Phaeospora rimosicola, Phaeosporobolus alpinus, Sphaerellothecium parmeliae, S. reticulatum, Stigmidium pseudopeltidae, and Thelocarpon epibolum f. longisporum are new for Iceland. The new species Lichenopeltella rangiferinae is described.