@article {1668,
	title = {Ascidiae Diktyobranchiae und Ptychobranchiae},
	journal = {Fauna Sudwest-Australia},
	volume = {5},
	year = {1928},
	pages = {251-460},
	author = {Hartmeyer, R. and Michaelsen, W.}
}
@article {418,
	title = {Ascidiae Diktyobranchiae und Ptychobranchiae},
	journal = {Fauna Sudwest-Aust.},
	volume = {5},
	year = {1928},
	pages = {251-460},
	author = {Hartmeyer, R. and Michaelsen, W.}
}
