Viviani, V.R., J. Hastings, W. & Wilson, T., 2002. Two bioluminescent diptera: The North American Orfelia fultoni and the Australian Arachnocampa flava. Similar niche, different bioluminescence systems. Photochemistry and Photobiology, 75, pp.22-27. Available at: http://www.online-keys.net/sciaroidea/add01/Viviani_et_al_2002_fultoni_&_aracnocampa.pdf.