@article {347,
	title = {Description de Phascolosoma reticulatum nov. sp},
	journal = {Bulletin de la Societe Zoologique de France},
	volume = {50},
	year = {1925},
	pages = {272-277},
	author = {Herubel, M. A.}
}
@article {663,
	title = {Gephyreer},
	journal = {Conspectus Faunae Groenlandicae Bianco Lunos Bogtrykkeri, Kobenhavn},
	volume = {23},
	year = {1925},
	pages = {81-91},
	author = {Wesenberg-Lund, E.}
}
@article {336,
	title = {Quelques echiurides et sipunculides de cotes du Maroc},
	journal = {Bulletin de la Societe des Sciences Naturelle et du Maroc},
	volume = {5},
	year = {1925},
	pages = {260-263},
	author = {H{\'e}rubel}
}
@article {635,
	title = {Westindische Sipunculiden und Echuiriden},
	journal = {Bijdragen tot de Dierkunde},
	volume = {24},
	year = {1925},
	pages = {81-96},
	author = {tenBroeke, A.}
}
