@book {1778,
	title = {Descriptive Catalogue of the Tunicata in the Australian Museum, Sydney, NSW.},
	series = {Australian Museum, Sydney},
	volume = {17},
	year = {1899},
	author = {Herdman, W.A.}
}
@inbook {121,
	title = {A contribution to the knowledge of the tunicates of the Pribilof Islands},
	booktitle = {Fur seals and fur-seal islands of the north Pacific Ocean, Washington},
	volume = {3},
	year = {1899},
	pages = {511-537},
	author = {Ritter, W.E.}
}
@article {122,
	title = {Ovogenesis in Distaplia occidentallis Ritter (M.S.), with remarks on other species},
	journal = {Bulletin of the Museum of Comparative Zoology},
	volume = {35},
	year = {1899},
	pages = {59-112},
	chapter = {59},
	author = {Bancroft, F.W.}
}
