Template:Bretfeld, 1994a
- Bretfeld, G. 1994. Sturmius epiphytus n. gen. n. spec. from Colombia, a taxon of the Symphypleona (Insecta, Collembola) with an unexpected combination. Description and position in non-Linnaean classifications of the Symphypleona. Zeitschrift fuer Zoologische Systematik und Evolutionsforschung 32(4): 264–281.