@article {1806,
	title = {Pyura (Tunicata: Ascidiacea: Pyuridae) on the coasts of Panama},
	journal = {Zootaxa},
	volume = {4564},
	year = {2019},
	pages = {491-513},
	author = {Rocha, R.M. and Counts, B.K.}
}
@article {1805,
	title = {Pyura gangelion and Pyura beta sp. nov. (Ascidiacea: Pyuridae):  an exotic and a new tunicate from the West Atlantic},
	journal = {Zootaxa},
	volume = {4545},
	year = {2019},
	pages = {264-276},
	author = {Skinner, L.F. and Rocha, R.M. and Counts, B.K.}
}
@article {1794,
	title = {A new Culeolus species (Ascidiacea) from the NE Pacific, California},
	journal = {Zootaxa},
	volume = {4420},
	year = {2018},
	pages = {270-278},
	author = {Sanamyan, K. and Sanamyan, N. and Kuhnz, L.}
}
@article {1781,
	title = {Uber einen neuen Culeolus aus dem westlichen Pazifik},
	journal = {Proceedings of the Imperial Academy, Tokyo},
	volume = {4},
	year = {1928},
	pages = {226-228},
	author = {Oka, A.}
}
@article {1780,
	title = {Ueber eine neue gestielte Monascidie Podocynthia turboja n.g. n.sp.},
	journal = {Proceedings of the Imperial Academy , Tokyo},
	volume = {5},
	year = {1929},
	pages = {94-96},
	author = {Oka, A.}
}
@article {1777,
	title = {Tunicata. Ascidiae simplices (The simple ascidians)},
	journal = {Australasian Antarctic Expedition 1911-14.  Scientific Reports.  Series C. - Zoology and Botany},
	volume = {3},
	year = {1923},
	pages = {5-35},
	author = {Herdman, W.A.}
}
@article {1773,
	title = {Sur un genre noveau d{\textquoteright}Ascidies simples},
	journal = {Bulletin de L{\textquoteright}Institut Oceanographique},
	year = {1927},
	pages = {1-7},
	author = {Harant, H.}
}
@article {1772,
	title = {A remarkable Pyurid tunicate from Novaya Zemlya},
	journal = {Arkiv for Zoologi},
	volume = {16},
	year = {1924},
	pages = {1-7},
	author = {Arnback, C.L.}
}
@article {1771,
	title = {Presence a Bergen et Roscoff de Pyuridae psammicoles du genre Heterostigma},
	journal = {Sarsia},
	volume = {13},
	year = {1963},
	pages = {51-57},
	author = {Monniot, C. and Monniot, F.}
}
@article {1767,
	title = {Die Pyuriden (Halocynthiiden) des Naturhistorischen Museums zu Hamburg},
	journal = {Jahrbuch der Hamburgischen Wissenschaflichen Australten. XXV. 1907},
	volume = {25},
	year = {1908},
	pages = {227-287},
	author = {Michaelsen, W.}
}
@article {1760,
	title = {The ascidians of South Australia III.  Northern sector of the Great Australian Bight and additional records},
	journal = {Transactions of the Royal Society of South Australia},
	volume = {99},
	year = {1975},
	pages = {1-20},
	author = {Kott, P.}
}
@article {1744,
	title = {A new species of solitary ascidian (Ascidiacea:  Pyuridae) from Mason Bay, Northwest Territories, Canada},
	journal = {Journal of Natural History},
	volume = {23},
	year = {1989},
	pages = {219-224},
	author = {Korczynski, R.E.}
}
@article {1724,
	title = {A revision of the Pyura stolonifera species complex (Tunicata, Ascidiacea), with a description of a new species from Australia},
	journal = {Zootaxa},
	volume = {2754},
	year = {2011},
	pages = {27-40},
	author = {Rius, M. and Teske, P.R.}
}
@article {1698,
	title = {The Australian Ascidiacea, Phlebobranchia and Stolidobranchia, supplement},
	journal = {Memoirs of the Queensland and Museum},
	volume = {32},
	year = {1990},
	pages = {267-298},
	author = {Kott, P}
}
@article {1690,
	title = {Ascidians in the vicinity of the Portobella Marine Biological Station, Otago Harbour},
	journal = {Transactions of the Royal Society of New Zealand},
	volume = {76},
	year = {1946},
	pages = {87-131},
	author = {Brewin, B.I.}
}
@article {1683,
	title = {Deep-Sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench},
	journal = {In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39th cruise of the R/V "Vityaz. Trudy Instituta Oceanologii},
	volume = {86},
	year = {1970},
	pages = {489-512},
	author = {Vinogradova, N.G.}
}
@article {1671,
	title = {Eine zweite japanische Art der Gattung Agnesia},
	journal = {Proceedings of the Imperial Academy of Japan},
	volume = {5},
	year = {1929},
	pages = {152-154},
	author = {Oka, A.}
}
@article {1670,
	title = {Ueber eine neue stachelige Cynthia-Art aus Sagami Bucht},
	journal = {Proceedings of the Imperial Academy of Japan},
	volume = {8},
	year = {1932},
	pages = {131-134},
	author = {Oka, A.}
}
@article {1668,
	title = {Ascidiae Diktyobranchiae und Ptychobranchiae},
	journal = {Fauna Sudwest-Australia},
	volume = {5},
	year = {1928},
	pages = {251-460},
	author = {Hartmeyer, R. and Michaelsen, W.}
}
@article {1667,
	title = {Revision von Heller{\textquoteright}s Ascidien-Typen aus dem Museum Godefroy},
	journal = {Zoologische Jahrbuecher (suppl) },
	volume = {8},
	year = {1905},
	pages = {71-120},
	author = {Michaelsen, W.}
}
@article {1661,
	title = {The ascidians of South Australia I: Spencer Gulf, St. Vincent Gulf, and Encounter Bay},
	journal = {Transactions of the Royal Society of South Australia},
	volume = {96},
	year = {1972},
	pages = {1-52},
	author = {Kott, P}
}
@article {1655,
	title = {Morphology, larval biology and distribution of Bathypera feminalba n. sp. (Ascidiacea, Pyuridae), a new deep-water ascidian from the fjords and sounds of British Columbia},
	journal = {Invertebrate Biology},
	volume = {114},
	year = {1995},
	pages = {89-106}
}
@article {1654,
	title = {Recherches sur les ascidies simples des cotes de Provence (Cynthiadees)},
	journal = {Annals and Magazine of Natural History},
	volume = {20},
	year = {1885},
	pages = {136-229},
	author = {Roule, L.}
}
@article {85,
	title = {Beitrage zur nahern Kenntnis der Tunicaten},
	journal = {Sitzungsberichte der Akademie der Wissenchaften, Wien},
	volume = {77},
	number = {1},
	year = {1878},
	pages = {83-110},
	chapter = {83},
	author = {C. Heller}
}
@article {284,
	title = {Les Microcosmus des cotes de France},
	journal = {Vie et Milieu},
	volume = {13},
	year = {1962},
	pages = {397-492},
	author = {Monniot, C.}
}
