@article {5216, title = {On Turbellaria.}, journal = {An. Acad. bras. Ci{\^e}nc.}, volume = {29}, year = {1957}, month = {1957}, pages = {153 - 191}, keywords = {Convoluta macnaei, Hofstenia atroviridis, Hofstenia tinga, Hofstenia viridis, LOCATION, Marcusiola, Marcusiola tinga, Pseudohaplogonaria macnaei, Symsagittifera macnaei}, author = {Marcus,E} }