Zhang, F., and L. Deharveng. “First Instar Tibiotarsal Chaetotaxy Supports the Entomobryidae and Symphypleona (Collembola) Forming a Cluster in a Phylogenetic Tree”. Zootaxa, vol. 3955, no. 4, May 2015, pp. 487–504, doi:10.11646/zootaxa.3955.4.2.