From Natural History of Southeast Alaska
Class
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Ascidiacea +
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Common name is
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Disc-top tunicate +
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Documentation requested
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false +
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Family
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Corellidae +
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Found at
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Jamestown Bay +
, Whiting Harbor +
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Genus
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Chelyosoma +
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Order
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Phlebobranchia +
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Origination status is
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Native +
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Phylum
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Chordata +
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Scientific name is
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Chelyosoma productum +
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SpecificEpithet
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productum +
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Summary
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This species has "flaps" which seal off th … This species has "flaps" which seal off the siphons when closed, and at a microscopic level can be identified by the spiral rows of stigmata. It is hard when pulled out of the water, and differs from other ascidians by having a flat disc on top, which is organized in about sixteen plates (plus the siphon plates), as opposed to the twelve plates of ''[[Chelyosoma columbianum]]'', which is described from British Columbia and the Western Pacific (Sanamyan 1998).
Also, ''C. columbianum'' has thin margins around the disk-top, and around each plate.round the disk-top, and around each plate. +
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TaxonRank
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species +
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Has queryThis property is a special property in this wiki.
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Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
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Categories |
Marine Invertebrate +
, Species +
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Modification dateThis property is a special property in this wiki.
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25 July 2013 09:11:29 +
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Has subobjectThis property is a special property in this wiki.
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Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
, Chelyosoma productum +
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