Purse sponge (Sycon ciliatum)
|Researched by||Judith Oakley||Refereed by||Admin|
|Other common names||Thistle sponge, Little vase sponge, Crowned vase sponge||Synonyms||Scypha ciliata (Fabricius, 1780)|
Sycon ciliatum is tubular or vase shaped and creamish yellow to greyish white in colour. It can be up to 5 cm tall and 7.5 mm wide. The body of the vase has a rough or furry appearance. Occasionally it may be smooth and in this form, it is difficult to distinguish from Grantia compressa. A single large osculum is surrounded by a crown or fringe of stiff spines. The vase may appear to be attached by a slender stalk.
Recorded distribution in Britain and IrelandFound all around Britain and Ireland.
Global distributionSouth to the Mediterranean (Arctic to Gibraltar).
HabitatSycon ciliatum is mainly found on the shore under overhangs or attached to rocks and shells on the lower shore. It is common in the shallow sublittoral and present in deeper water to 100 m depth. It also grows on seaweeds e.g. kelp, fucoids or small red algae.
- Tubular, single or in clusters up to 5 cm tall and 7.5 mm wide.
- Grey, off-white or brown in colour.
- Usually finely papillate and hairy.
- One large terminal osculum fringed with a crown of spicules.
- Several individuals are usually found growing close to each other.
Sycon ciliatum was also known as Scypha ciliata. Sycon ciliatum is an annual species. Reproduction takes place between July and August (van Soest et al., 2000).
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Gibson, R., Hextall, B. & Rogers, A., 2001. Photographic guide to the sea and seashore life of Britain and north-west Europe. Oxford: Oxford University Press.
Hooper, J.N.A. & Van Soest, R.W.M., 2002. Systema Porifera: A guide to the classification of sponges. Volume 1 & 2. New York: Kluwer Academic/ Plenum Publishers.
Howson, C.M. & Picton, B.E. ed., 1999. The species directory of the marine fauna and flora of the British Isles and surrounding seas. CD-ROM Edition. Ulster Museum and The Marine Conservation Society, Belfast and Ross-on-Wye., Belfast: Ulster Museum. [Ulster Museum publication no. 280.]
JNCC (Joint Nature Conservation Committee), 1999. Marine Environment Resource Mapping And Information Database (MERMAID): Marine Nature Conservation Review Survey Database. [on-line] http://www.jncc.gov.uk/mermaid
MarLIN (Marine Life Information Network), 2005. SEArchable BEnthic Data (SEABED) Map [on-line]. Data Access Sub-programme, Marine Life Information Network for Britian and Ireland http://www.marlin.ac.uk,
Moss, D., & Ackers, G. (eds.), 1982. The UCS Sponge Guide. Produced by R. Earll. Ross-on-Wye: The Underwater Conservation Society.
Picton, B.E. & Costello, M.J., 1998. BioMar biotope viewer: a guide to marine habitats, fauna and flora of Britain and Ireland. [CD-ROM] Environmental Sciences Unit, Trinity College, Dublin.
Van Soest, R.W.M., Picton, B. & Morrow, C., 2000. Sponges of the North East Atlantic. [CD-ROM] Windows version 1.0. Amsterdam: Biodiversity Center of ETI, Multimedia Interactive Software. [World Biodiversity Database CD-ROM Series.]
Centre for Environmental Data and Recording, 2018. Ulster Museum Marine Surveys of Northern Ireland Coastal Waters. Occurrence dataset https://www.nmni.com/CEDaR/CEDaR-Centre-for-Environmental-Data-and-Recording.aspx accessed via NBNAtlas.org on 2018-09-25.
Environmental Records Information Centre North East, 2018. ERIC NE Combined dataset to 2017. Occurrence dataset: http://www.ericnortheast.org.ukl accessed via NBNAtlas.org on 2018-09-38
Fenwick, 2018. Aphotomarine. Occurrence dataset http://www.aphotomarine.com/index.html Accessed via NBNAtlas.org on 2018-10-01
Kent Wildlife Trust, 2018. Biological survey of the intertidal chalk reefs between Folkestone Warren and Kingsdown, Kent 2009-2011. Occurrence dataset: https://www.kentwildlifetrust.org.uk/ accessed via NBNAtlas.org on 2018-10-01.
Kent Wildlife Trust, 2018. Kent Wildlife Trust Shoresearch Intertidal Survey 2004 onwards. Occurrence dataset: https://www.kentwildlifetrust.org.uk/ accessed via NBNAtlas.org on 2018-10-01.
Manx Biological Recording Partnership, 2018. Isle of Man historical wildlife records 1990 to 1994. Occurrence dataset:https://doi.org/10.15468/aru16v accessed via GBIF.org on 2018-10-01.
National Trust, 2017. National Trust Species Records. Occurrence dataset: https://doi.org/10.15468/opc6g1 accessed via GBIF.org on 2018-10-01.
NBN (National Biodiversity Network) Atlas. Available from: https://www.nbnatlas.org.
Norfolk Biodiversity Information Service, 2017. NBIS Records to December 2016. Occurrence dataset: https://doi.org/10.15468/jca5lo accessed via GBIF.org on 2018-10-01.
OBIS (Ocean Biodiversity Information System), 2023. Global map of species distribution using gridded data. Available from: Ocean Biogeographic Information System. www.iobis.org. Accessed: 2023-09-22
South East Wales Biodiversity Records Centre, 2018. SEWBReC Marine and other Aquatic Invertebrates (South East Wales). Occurrence dataset:https://doi.org/10.15468/zxy1n6 accessed via GBIF.org on 2018-10-02.
Yorkshire Wildlife Trust, 2018. Yorkshire Wildlife Trust Shoresearch. Occurrence dataset: https://doi.org/10.15468/1nw3ch accessed via GBIF.org on 2018-10-02.
This review can be cited as:
Last Updated: 24/04/2008