Turbellarian taxonomic database

author date   title journal / publication
Porfirjeva NA, Timoshkin OA 1980 index card avail.
 
Planaria (Tricladida, Paludicola) of Chukotsk Peninsula and their zoogeographical relations. In: Levanidov VYa (ed), Freshwater fauna of the Far East. (185 pp) Akademiya Nauk SSSR, Vladivostok. pp 37-43
Phagocata tshukotica Porfirieva, 1980 w primary taxonomic authority (describer)