Further records of Laboulbeniales from collections of British Coleoptera

Seventeen species of Laboulbeniales associated with beetles are reported from Great Britain. Fourteen of these constitute new British records: Acompsomyces stenichni, Botryandromyces heteroceri, Dimeromyces balazucii, Ecteinomyces trichopterophilus, Hydraeomyces halipli, Laboulbenia acupalpi, L. leisti, L. notiophili, L. cf. pseudomasei, L. thaxteri, Monoicomyces fragilis, Rhachomyces canariensis, Rickia hyperborea, and Teratomyces philonthi. Additionally, Idiomyces peyritschii, Misgomyces dyschirii, and Peyritschiella protea are reported from Great Britain for the first time since Thaxter's original collection. The diagnostic features, known geographical distributions, and host ranges are summarized for the species described.