@inbook {5269,
	title = {The acoel turbellarians: kingpins of metazoan evolution or a specialized offshoot?},
	booktitle = {The origins and relationships of lower invertebrates.},
	year = {1985},
	month = {1985},
	pages = { - 123-142 pp},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	address = {Oxford},
	keywords = {Oxyposthia praedator, Paedomecynostomum sp., Philactinoposthia sp. NC},
	author = {Smith,JPS and Tyler,S},
	editor = {Conway-Morris,S and George,JD and Gibson,R and Platt,HM}
}
