@book {132,
	title = {Systema Naturae, 12th edition},
	volume = {2},
	number = {12},
	year = {1767},
	pages = {1087, 1089, 1294, 1295, 1319},
	address = {Stockholm},
	author = {Linnaeus, C.}
}
@book {272,
	title = {Elenchus zoophytorum},
	year = {1766},
	pages = {18-451},
	address = {Frankfort},
	author = {Pallas, P.S.}
}
@book {282,
	title = {A History of the British Molluscs and their shells},
	volume = {1},
	year = {1848},
	pages = {54},
	address = {London},
	author = {Forbes, E and Hanley, S.C.T.}
}
@book {368,
	title = {Ascidians of Sagami Bay},
	year = {1953},
	pages = {315},
	address = {Tokyo},
	author = {Tokioka, T.}
}
@book {404,
	title = {Sea squirts of the Atlantic Continental Shelf from Maine to Texas},
	year = {1978},
	publisher = {The Johns Hopkins University Press},
	organization = {The Johns Hopkins University Press},
	address = {Baltimore},
	author = {Plough, H.H.}
}
