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Classification
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Latin name : |
Cuthona caerulea (Montagu, 1804) |
Synonyms : |
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Classification : |
Nudibranchia [ Cuvier, 1817 ] ( Sea slugs ) |
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Name : |
Cuthona
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Name : |
Cuthona
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Identification
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Main identification characters |
The body is transparent and colourless, with yellow tips to the oral tentacles and rhinophores. The cerata have a core of dark-green digestive gland, with bright blue pigment masking the central region of the gland and orange surface pigment over the outer third. A thin ring of orange is sometimes also present below the blue region. Typically about 10mm in length, max size is 25 mm. |
Possible confusions |
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Biology
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Feed |
Hydroids, especially genus Sertularella, especially Sertularella polyzonias. |
Cycle of life / Reproduction |
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Interaction with other species |
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Distribution
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Habitat |
Grass |
Rocks |
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Feel free to update this datasheet and complete this data. |
Geographical distribution |
Commonly found in western Europe from the western Mediterranean and along the Atlantic coast to sweden and southern Norway. |
Links
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Websites : |
http://marenostrum.org/vidamarina/animalia/invertebrados/moluscos/gast [...]
http://www.medslugs.de/E/Med/Cuthona_caerulea.htm
http://www.pictonb.freeserve.co.uk/nudibranchs/cutcae.html
http://www.seaslugforum.net/cuthcaer.htm
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Bibliography
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Découvrir la Méditerrannée
Steven Weinberg
Editions Nathan 1992
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Data sheet written by Christophe Naslain , 3/07/2004
Updates :
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