@article {pdf,
	title = {Recherches sur les planari{\'e}ns et les n{\'e}mertiens de l{\textquoteright}Amerique du Nord},
	journal = {Annales des sciences naturelles, Zoologie},
	volume = {15},
	year = {1893},
	note = {2944},
	pages = {145-310},
	type = {article},
	abstract = {Describes:
Macrostomum erinaceum n. sp. (no pictures)
Mentions:
Macrostomum sensitivum
Macrostomum hystrix},
	keywords = {Macrostomum},
	author = {Girard, C F}
}
