Plassmann, E., 1999. Neue bayerische und swedische Pilzmucken (Diptera, Nematocera, Sciaroidea, Mycetophilidae). [New fungus gnats from Bavaria and Sweden (Diptera, Nematocera, Sciaroidea, Mycetophilidae).]. Mitteilungen Muenchener Entomologischen Gesellschaft, 89, pp.5-9. Available at: http://www.online-keys.net/sciaroidea/1991_2000/Plassmann_1999.pdf.