@article {1525,
	title = {Thigmotactic Reactions of the Fresh Water Turbellarian, Phagocata gracilis, Leidy},
	volume = {37},
	year = {1918},
	month = {1918//},
	url = {http://dx.doi.org/10.2307/3222001},
	author = {Weimer, B. R.}
}
