Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Chordata > Subphylum Tunicata > Class Ascidiacea > Order Phlebobranchia > Family Cionidae > Genus Ciona

Ciona intestinalis (Linnaeus, 1767)

Rank: Species
Taxon Status: accepted

Original genus

Ascidia Linnaeus, 1767

Relationships towards this taxon

Genus group names

*Ciona*	Fleming, 1822	accepted genus name

Vernaculars (+) (-)

Dutch: doorschijnende zakpijp sources: Leewis, R. (2002). Flora en fauna van de zee [Marine flora and fauna]. Veldgids, 16. KNNV Uitgeverij: Utrecht, The Netherlands. ISBN 90-5011-153-X. 320 pp.

English: sea vase; yellow sea squirt sources: North-West Atlantic Ocean species (NWARMS);Leewis, R. (2002). Flora en fauna van de zee [Marine flora and fauna]. Veldgids, 16. KNNV Uitgeverij: Utrecht, The Netherlands. ISBN 90-5011-153-X. 320 pp.

French: ascidie jaune; cione sources: Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp.

German: gelbe Seescheide; Schlauch-Seescheide sources: Leewis, R. (2002). Flora en fauna van de zee [Marine flora and fauna]. Veldgids, 16. KNNV Uitgeverij: Utrecht, The Netherlands. ISBN 90-5011-153-X. 320 pp.;Unterwasser-Welt Ostsee

Greek: Λευκόφουσκα sources: PESI (A Pan-European Species directories Infrastructure) focal points

Japanese: カタユウレイボヤ sources: Japan Agency for Marine-Earth Science and Technology. (2009 onwards). Biological Information System for Marine Life (BISMaL). Accessed on 2018-11-21.

Norwegian Bokmål: grønnsekkdyr sources: PESI (A Pan-European Species directories Infrastructure) focal points

Norwegian Nynorsk: grønsekkdyr

Literature

basis of record	Monniot, C. (2001). Ascidiacea & Sorberacea. In: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: pp. 352-355.
additional source	Rocha, R. M.; Bonnet, N. Y. K. (2009). Ascídias (Tunicata, Ascidiacea) introduzidas no Arquipélago de Alcatrazes, São Paulo. Iheringia, Sér. Zool. 99(1):27-35.
additional source	Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. 627 pp.
additional source	Gosner, K. L. (1971). Guide to identification of marine and estuarine invertebrates: Cape Hatteras to the Bay of Fundy. John Wiley & Sons, Inc., London. 693 pp. [pdf copepod and branchiuran :445-455].
additional source	Van Name, W. G. (1945). The North and South American ascidians. Bull. Amer. Mus. Nat. Hist. 84: 1-476.
additional source	Integrated Taxonomic Information System (ITIS).
additional source	Millar, R. H. (1962). Further descriptions of South African ascidians. Ann. S. Afr. Mus. 46(7): 113-221.
additional source	Linkletter, L. E. (1977). A checklist of marine fauna and flora of the Bay of Fundy. Huntsman Marine Laboratory, St. Andrews, N.B. 68: p.
additional source	Trott, T. J. (2004). Cobscook Bay inventory: a historical checklist of marine invertebrates spanning 162 years. Northeastern Naturalist. 11, 261-324.
additional source	Lutaenko, K.A.; Furota, T.; Nakayama; S.; Shin, K.; Xu, J. (2013). Atlas of Marine Invasive Species in the NOWPAP Region. Beijing: NOWPAP DINRAC (Northwest Pacific Action Plan, Data and Information Network Regional Center). 189 pp.
additional source	Kott, P.; Bradford-Grieve, J.; Esnal, G.; Murdoch, R.C. (2009). Phylum Tunicata: sea squirts, salps, appendicularians, in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. pp. 409-430.
additional source	Liu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. China Science Press. 1267 pp.
additional source	Thomas, M. L. H. (1983). Marine and coastal systems of the Quoddy Region, New Brunswick. Canadian Special Publication of Fisheries and Aquatic Sciences. 64:1-306.
additional source	van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).
additional source	Meinkoth, N. A. (1981). Field guide to North American seashore creatures. The Audubon Society. 1-799.
additional source	Brunetti, R.; Gissi, C.; Pennati, R.; Caicci, F.; Gasparini, F.; Manni, L. (2015). Morphological evidence that the molecularly determined Ciona intestinalis type A and type B are different species: Ciona robusta and Ciona intestinalis. Journal of Zoological Systematics and Evolutionary Research. 53(3): 186-193.
additional source	Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp.
additional source	Gosner, K.L. (1979). A Field Guide to the Atlantic Seashore. Invertebrates and Seaweeds of the Atlantic Coast from the Bay of Fundy to Cape Hatteras. Wiley-Interscience, Boston. 329pp., figs. 1-72, pls. 1-64. [pdf copepods only].
status source	Hudson, J.; Johannesson, K.; McQuaid, C. D.; Rius, M. (2019). Secondary contacts and genetic admixture shape colonization by an amphiatlantic epibenthic invertebrate. Evolutionary Applications. 13(3): 600-612.

Genbank

External Links

Marine Life Information Network - UK

Citation

Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira da Rocha, R.; Swalla, B.J.; Turon, X. (2025). Ascidiacea World Database. Ciona intestinalis (Linnaeus, 1767). Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:103732