Presentation and sail of sponges in Symi-3

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Description: Presentation and sail of sponges in Symi. Date: 23 September 2013. Source: Own work. Author: Szilas. This file was uploaded with Commonist. Licensing[edit] Public domainPublic domainfalsefalse. : I, the copyright holder of this work, release this work into the public domain. This applies worldwide.In some countries this may not be legally possible; if so:I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.