@article {5363, title = {Observations on the physiology and histology of Convoluta Schultzii.}, journal = {Proc Roy Soc London}, volume = {1879}, year = {1879}, month = {1879}, pages = {449 - 457}, keywords = {Convoluta schultzii, Symsagittifera schultzei}, author = {Geddes,P} }