@article {153,
	title = {Contributions a la faune du bassin d{\textquoteright}Arcachon. Revue generale de la faune et bibliographie},
	journal = {Bulletin Station Biological d{\textquoteright}Arachon},
	volume = {24},
	year = {1927},
	pages = {229-308},
	author = {Cuenot, L.}
}
@article {313,
	title = {The littoral fauna of Krusadai Islands in the Gulf of Manaar. Gephyrea and Phoronis},
	journal = {Bulletin of the Madras Government Museum new series},
	volume = {1},
	year = {1927},
	pages = {87-88},
	author = {Gravely, F. H.}
}
@article {537,
	title = {Report on the Sipunculoidea},
	journal = {Transactions of the Zoological Society of London},
	volume = {22},
	number = {3},
	year = {1927},
	pages = {359-360},
	author = {Robinson, V. C.}
}
@inbook {268,
	title = {Sipunculoidea und Echiuroidea},
	booktitle = {Die Fauna Sudwest-Australiens},
	year = {1927},
	pages = {199-216},
	author = {Fischer, W.},
	editor = {Michaelsen, W. and Hartmeyer, R.}
}
