Sidorchuk, E. A. and Norton, R. A. (2010) “Redescription of the fossil oribatid mite Scutoribates perornatus, with implications for systematics of Unduloribatidae (Acari: Oribatida)”, Zootaxa. Auckland, New Zealand, 2666(1), pp. 45–67. doi: 10.11646/zootaxa.2666.1.3.