@article {150,
	title = {Observations sur les Ascidies composees des cotes de la Manche.},
	journal = {Memoires de l{\textquoteright}Academie des Sciences de l{\textquoteright}Institut de France},
	volume = {18},
	year = {1841},
	pages = {21{\textendash}326},
	author = {Milne-Edwards}
}
@article {271,
	title = {On Pelonaia a new genus of tunicated mollusks: with description of two species},
	journal = {New Philosophy Journal of Edenburg},
	volume = {31},
	year = {1841},
	pages = {29-34},
	author = {Forbes, E and Goodsir, J.}
}
