@article {5309,
	title = {Reproductive system and copulation in Amphiscolops langerhansi (Turbellaria Acoela).},
	journal = {Biol Bull (Woods Hole)},
	volume = {72},
	year = {1937},
	month = {1937},
	pages = {319 - 326},
	keywords = {Amphiscolops langerhansi, Convoluta langerhansi, Heterochaerus langerhansi, Polychoerus langerhansi},
	author = {Hyman,LH}
}
