@article {3709,
	title = {Turbellaria. (In: La faune terrestre de L{\textquoteright}{\^I}le de Sainte-H{\'e}l{\`e}ne. Quatri{\`e}me Partie.)},
	journal = {Mus. Roy. Afriq. Cent. - Tervuren, Belgique Ann. Ser.},
	volume = {8},
	number = {220},
	year = {1977},
	note = {3138},
	pages = {492-511},
	abstract = {Describes:Macrostomum parmum},
	keywords = {Macrostomum},
	author = {Ball, I R}
}
@article {pdf,
	title = {The relationship of character variability and morphological complexity in copulatory structures of Turbellaria-Macrostomida and -Haplopharyngida},
	journal = {Mikrofauna Meeresboden},
	volume = {61},
	year = {1977},
	note = {1635},
	pages = {197-216},
	type = {article},
	abstract = {Describes:
Macrostomum hystricinum marinum
Austromacrostomum sp.
Paramyozonaria bermudensis n.sp.
Mentions:
Paromalostomum dubium
Paromalostomum atratum
Paromalostomum sp.
Cylindromacrostomum mediterraneum
Paramyozonaria riegeri
Haplopharynx quadristimulus},
	keywords = {Macrostomum},
	author = {Rieger, Reinhard M}
}
@article {pdf,
	title = {Turbellaria from intertidal flats and salt-marshes in estuaries of the south-western part of the Netherlands},
	journal = {Hydrobiologia},
	volume = {52},
	number = {1},
	year = {1977},
	note = {2873},
	pages = {29-32},
	type = {article},
	abstract = {Mentions:
Microstomum lineare
Microstomum sp.
Macrostomum balticum
Macrostomum distinguendum
Macrostomum finlandense
Macrostomum hamatum
Macrostomum hystricinum
Macrostomum pusillum
Macrostomum rostratum
Macrostomum spirale
Macrostomum tenuicauda},
	keywords = {Macrostomum},
	author = {den Hartog, C}
}
@article {pdf,
	title = {Bathymacrostomum spirale n. gen. n. sp., ein Vertreter der Familie Dolichomacrostomidae Rieger, 1971 (Turbellaria) aus dem Sublitoral der Nordsee},
	journal = {"Meteor" Forschungsergebnisse. Reihe D, Biologie},
	volume = {25},
	year = {1977},
	note = {2869},
	pages = {45-48},
	type = {article},
	abstract = {Describes:
Bathymacrostomum spirale n. gen. n. sp.},
	keywords = {Macrostomum},
	author = {Faubel, A}
}
