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Two new desma-less species of Theonella Gray, 1868 (Demospongiae: Astrophorida: Theonellidae), from the Great Barrier Reef, Australia,and a re-evaluation of one species assigned previously to Dercitus Gray, 1867

. Zootaxa. 3814, 4 (Jun. 2014), 451–477. DOI:https://doi.org/10.11646/zootaxa.3814.4.1.