Animal Systematics, Evolution and Diversity

The Korean Society of Systematic Zoology (한국동물분류학회)
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Two New Marine Sponges of Genus Clathria (Clathria) (Poecilosclerida: Microcionidae) from Korea

한국 유령해면속 (보통해면강: 다골해면목: 유령해면과)의 2신종

  • Kim Hyung June (Department of Biological Science, College of Natural Sciences, Hannam University) ;
  • Sim Chung Ja (Department of Biological Science, College of Natural Sciences, Hannam University)
  • 김형준 (한남대학교 이과대학 자연과학부 생명과학전공) ;
  • 심정자 (한남대학교 이과대학 자연과학부 생명과학전공)
  • Published : 2005.05.01
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Abstract

A study on marine sponges was conducted by SCUBA diving at Ulleungdo Island and Gageodo Island, Korea during the period from July 2000 to October 2001. Two species, Clathria (Clathria) gombawuiensis n. sp. and Clathria (C) gageoensis n. sp., are new to the fauna of sponges. Clathria (C) gombawuiensis n. sp. closely relates to Clathria (C) conica Levi, 1963 based on the type of spicules, but differs in size of spicules and growth form, Clathria (C) conica has not small toxa. Clathria (C) gageoensis n. sp. is similar to Clathria (C) hexagonopora Levi, 1963, but it differs in size of spicules and growth form, also Clathria (C) hexagonopora has not small toxa.

울릉도와 가거도에서 2001년 10월과 2000년 7월에 SCVBA 다이빙으로 채집된 해면동물을 동정$\cdot$분류한 결과 유령해면속 (Clathria)의 곰바위유령해면[Clathria (Clathria) gombawuiensis n. sp.]과 가거유령해면 [ Clathria ( C.) gageoensis n. sp.]이 신종으로 밝혀졌다. 곰바위유령해면은 Clathria (C.) conica와 골편의 구성에 있어서는 유사하지만 골편의 크기와 성장형태에 있어서 많은 차이가 있었으며, Clathria (C.) conica는 작은 toxa를 가지지 않는다. 가거유령 해면은 Clathria (C.) hexagonopora와 유사하지만 골편의 크기와 성장형태가 다르고, Clathria (C.) hexagonopora는 작은 toxa를 가지지 않는다.

Keywords

References

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