Itskovich, V. B., Kaluzhnaya, O. V., Veynberg, E. and Erpenbeck, D. (2017) “Endemic Lake Baikal sponges from deep water. 2: Taxonomy and Bathymetric Distribution”, Zootaxa. Auckland, New Zealand, 4236(2), pp. 335–342. doi: 10.11646/zootaxa.4236.2.8.