Amorim, Dde Sousa & Rindal, E., 2007. Phylogeny of the Mycetophiliformia, with proposal of the subfamilies Heterotrichinae, Ohakuneinae, and Chiletrichinae for the Rangomaramidae (Diptera, Bibionomorpha). Zootaxa, 1535, pp.1-92. Available at: http://www.online-keys.net/sciaroidea/2000_/Amorim&Rindal2007_Zootaxa_1535.pdf.