Itskovich, V.B., Kaluzhnaya, O.V., Veynberg, E. & Erpenbeck, D. (2015) Endemic Lake Baikal sponges from deep water. 1: Potential cryptic speciation and discovery of living species known only from fossils. Zootaxa, 3990 (1), 123–137.
https://doi.org/10.11646/zootaxa.3990.1.7