Eberhard, W.G., 1970. The natural history of the fungus gnats Leptomorphus bifasciatus (Say) and L. subcaeruleus (Coquillett) (Diptera: Mycetophilidae). Psyche, Camb., 77, pp.361-383. Available at: http://www.online-keys.net/sciaroidea/add01/Eberhard_1970_Loptomorphus_natural_history.pdf.