@article {427,
	title = {Oxycornia, eine neue Synascidien-Gattung},
	journal = {Verhandlungen der Zoologisch Botanischen Gesellschaft Wien Osterreich},
	volume = {32},
	year = {1882},
	pages = {175-178},
	author = {von Drasche, R.}
}
@article {158,
	title = {Report on the Tunicata collected during the voyage of H.M.S. Challenger during the years 1873-1876. part 1. Ascidiae simplices.},
	journal = {Zoological Report on the Challenger Expedition},
	volume = {6},
	number = {17},
	year = {1882},
	pages = {1-296},
	author = {Herdman, W.A.}
}
@article {162,
	title = {Vestindiske Ascidia simplices.},
	journal = {Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening i Kjobenhavn},
	volume = {1881},
	year = {1882},
	pages = {257-288},
	author = {Traustedt, M.P.A.}
}
