Chandler, P.J., 1975. Brevicornus serenum (Winnertz, 1863) (Diptera, Mycetophilidae) new to the British lsles, from Pett's Wood in south-east London. Proceedings Trans. Br. ent. nat. Hist., 8, pp.5-7. Available at: http://www.online-keys.net/sciaroidea/1971_80/Chandler_1975_Brevicornu_serenum.pdf.