@article {pdf,
	title = {Specie nuove o poco note del gen. Macrostomum (Turbellaria: Macrostomida) rinvenute in Italia},
	journal = {Monitore Zoologico Italiano},
	volume = {66},
	number = {2-3},
	year = {1959},
	note = {2119},
	pages = {1-19},
	type = {article},
	abstract = {Describes:
Macrostomum caprariae n. sp.
Macrostomum pithecusae n. sp.
Macrostomum axi n. sp.
Mentions:
Macrostomum rostratum},
	keywords = {Macrostomum},
	author = {Papi, Floriano}
}
@article {pdf,
	title = {Un Turbellario con lo scheletro: Acanthomacrostomum spiculiferum n. gen. n. sp.},
	journal = {Monitore Zoologico Italiano},
	volume = {66},
	year = {1959},
	note = {2643},
	pages = {229-255},
	type = {article},
	abstract = {Describes:
Acanthomacrostomum spiculiferum n. gen. n. sp.},
	keywords = {Macrostomum},
	author = {Papi, Floriano and Swedmark, Bertil}
}
