Some lichenicolous fungi and lichens from Iceland, including Lichenopeltella uncialicola sp. nov.

Records of 57 species of lichenicolous fungi and lichens from Iceland, especially from the Northwest Fjords are presented. Agonimia globulifera, Arthonia phaeophysciae, Cercidospora cladoniicola, C. decolorella, C. parva, Clauzadeomyces verrucosus, Dacampia rufescentis, Echinothecium cladoniae, Endococcus macrosporus, E. verrucisporus, Infra lichen lichenicola. Lichenoconium usneae, Merismatium decolorans, Phaeosporobolus usneae, Protothelenella santessonii, scutula cladoniicola, Skyttea elachistophora, Sphaerellothecium cladoniae, S. cladoniicola, S. minutum S. stereocaulorum. Stigmidium gyrophorarum, Taeniolella diederichiana, and Zwackhiomyces martinatianus are new for Iceland. The muscicolous fungi Bryochiton microscopicus and Julella macrospora are also new for Iceland. The new species Lichenopeltella uncialicola is described.