@article {1658,
	title = {Note descritive e biologiche su due ascidie del Golfodi Napoli},
	journal = {Pubblicazioni. Stazione Zoologica di Napoli},
	volume = {8},
	year = {1927},
	pages = {274-285},
	author = {Salfi, M.}
}
@article {1657,
	title = {Rhopalaea ein neues Genus der einfachen Ascidien},
	journal = {Archiv fuer Anatomie, Phusiologie, und Wissenschaftliche Medizin},
	volume = {1},
	year = {1843},
	pages = {45-47},
	author = {Philippi, R.A.}
}
@article {1656,
	title = {Rhopalaea cloneyi (Ascidiacea, Cionidae), a new deep-water ascidian from the coastal waters of British Columbia},
	journal = {Journal of The Zoological Society of London},
	volume = {238},
	year = {1996},
	pages = {599-610},
	author = {Vazquez, E. and Young, C.M.}
}
