@article {5310,
	title = {The phyletic status of the genus Planaria (Platyhelminthes, Tubellaria, Tricladida).},
	journal = {Bijd Dierkunde},
	volume = {48},
	year = {1978},
	month = {1978},
	pages = {29 - 34},
	keywords = {Amphiscolops langerhansi, Convoluta langerhansi, Heterochaerus langerhansi, Polychoerus langerhansi},
	author = {Ball,IR and Gourbault,N}
}
