• Animal Systematics, Evolution and Diversity
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• v.14 no.1
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• pp.35-42
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• 1998

Three new Psammocinia species of the family Irciniidae, Psammocinia jejuensis, P. mosulpia and P. mammiformis, are described from Cheju Island and Namhae Island, Korea. The characteristic of these Psammocinian sponges is that they have the large quantity of sand grain in fibres, matrix and surface sand crust.

• Animal Systematics, Evolution and Diversity
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• v.14 no.4
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• pp.335-340
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• 1998

Two new species of the family Irciniidae, Psammocinia wandoensis n.sp. and P.samyangensis n. sp., are described. They were collected from the South Sea, Korea. P. wandoensis n. sp. closely resembles P. rugosa(Lendenfed, 1889)from Australia in morphology, but new species differs from P. rugosa by the filaments. Though P. samyangensis n. sp. is very similar to P. jejuensis, but our species differs from P. Jejuensis by the fibre shape.