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hydrotheca |
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hydrotheca [‚hī·drō′thē·kə] (invertebrate zoology) Cup-shaped portion of the perisarc in some cnidarians that serves to hold and protect a withdrawn hydranth. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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