World Register of Marine Species (WoRMS)
Vermipharyngiella unica Porfiriev & Timoshkin, 2013
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Vermipharyngiella unica Porfiriev & Timoshkin, 2013. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=879298 on 2026-08-29
Porfiriev, A. G.; Timoshkin, O. A. (2013). Vermipharyngiella unica gen. et sp. n. (Plathelminthes, Tricladida, Paludicola), a new planarian genus and species from Lake Baikal with peculiar pharyngeal structure. Zoological Journal, 92(2), 167-176