@article {5221, title = {Parasitic Turbellaria from Tasmanian Echinoidea.}, journal = {Papers \& Proceedings R Soc Tasmania}, volume = {90}, year = {1956}, month = {1956}, pages = {169 - 181}, keywords = {Avagina glandulifera, Avagina incola, Avagina vivipara, LOCATION}, author = {Hickman,VV} }