• 제목/요약/키워드: Anthozoans

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Taxonomy of Symbiotic Dinoflagellates Associated with Korean Anthozoans

  • Song, Jun-Im;Lim, Hyo-Suk
    • Animal cells and systems
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    • 제5권4호
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    • pp.291-297
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    • 2001
  • Three species of endosymbiotic dinoflagellates, zooxanthellae, are investigated from six host species of anthozoans from Korea. Three unrecorded endosymbionts species are Symbiodinium kawagutii, Symbiodinium microadriaticum, and Symbiodinium sp. Symbiodinium kawagutii Is associated with Alveopora japonica, Anthopleura japonica and Parasicyonis actinostoloides. Symbiodinium microadiraticum is found in Anthopleura kurogane and Parasicyonis sp. Unlike the former two symbionts, Symbiodinium sp. is associated with Anthopleura midori.

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거제도 근해의 산호충류상 (Fauna of Anthozoans from Adjacent Waters of Geojedo Island in Korea)

  • Jung-Im Song;In Sook Lee
    • Animal Systematics, Evolution and Diversity
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    • 제14권3호
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    • pp.229-242
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    • 1998
  • 1995년 2월부터 1998년 1월까지 거제도 해안의 13지역 (구도, 쌍근, 대포, 여차, 해금강, 수산, 구조라, 윤돌도, 장승포, 외포리, 이수도, 흥남, 사곡)과 인접 해역의 4지역(충무, 비진도, 매물도, 홍도)로부터 산호충류를 채집하여 동정하였다. 그 결과 산호충강 내에 3아강 7목 21과 25속 39종이 분포하는 것을 조사되었으며, 그 중 집게말미잘 (Calliactis japonica)과 담홍말미잘 (Nemanthusnitidus)이 한국 미기록종으로 밝혀졌다.

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Systematic Relationship of the Anthozoan Orders Based on the Partial Nuclear 18S rDNA Sequences

  • 송전임;원정혜
    • Animal cells and systems
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    • 제1권1호
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    • pp.43-52
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    • 1997
  • Systematic relationship of 13 species representing seven orders of anthozoans, and one hydrozoan as an outgroup, were investigated. Distance and parsimony methods were used to analyze nucleotide sequence data obtained from the 18S rDNA. The inferred phylogeny indicates that two orders, Ceriantharia and Antipatharia within subclass Ceriantipatharia, are not closely related to each other. Instead, the former appears to be the most ancestral group among anthozoans but the latter is more closely related to order Actiniaria within subclass Zoantharia. The result also indicates that the actiniarian may not be a monophyletic group, because Epiactis Japonica is related more to order Scleractinia. Subclass Octocorallia appears to be a monophyletic group, within which order Pennatulacea diversed at first, and then orders Alcyonacea and Gorgonacea diversed later.

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18S rRNA 유전자의 염기서열에 근거한 산호충류 (자포동물 문)의 분자계통 (Molecular Phvogenv of Anthozoans (Phylum Cnidaria) Based on the Nucleotide Sequences of 18S rRNA Gene)

  • 송준임;김원김은경김지희
    • 한국동물학회지
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    • 제37권3호
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    • pp.343-351
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    • 1994
  • The partial nucleotide sequences of 185 ribosomal RNA gene were compared for six cnidarian species (one belongs to class Hvdrozoa: Coryne pusilla. Five belong to class Anthozoa: Beflonella rigida from Octocorallia; Anemonia sulcutu, Anthopfeura kurognne, An thopleura midori from Hexacorallia: Cerianthus filiformis from Ceriantipatharial. The aligned sequence data were used to test the hypothesis on the anthozoan phylosenv by using the distance matrix method and parsimony method. The phvlosenetic inferences resulting from these methods indicate that the anthozoan is a monophvletic group and support the three subclass scheme (Octocorallia, HexBcorallia, Ceriantipatharial within class Anthozoa. The result also indicates that ceriantipatharian is more primitive than the other groups and that family Actiniidae is a monophvletic group within the anthozoan. However, the present analysis does not clearly indicate the phvlogenetic relationships of species among genera.

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First Record of Aliaporcellana and Lissoporcellana (Crustacea: Decapoda: Porcellanidae) from Korea

  • Lee, Sanghui;Park, Jin-Ho;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • 제31권3호
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    • pp.191-200
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    • 2015
  • Two porcelain crab species, Aliaporcellana pygmaea (De Man, 1902) and Lissoporcellana nakasonei (Miyake, 1978), are reported here for the first time from Korean waters based on specimens collected from Jeju Island, Korea. The genus Aliaporcellana Nakasone and Miyake, 1969, and Lissoporcellana Haig, 1978 are also reported here for the first time in Korea. Aliaporcellana pygmaea has a wide distribution. The specimen reported here is the most northern record of this species. While, Lissoporcellana nakasonei, associated with anthozoans, was known for distributing range from New Caledonia to southern Japan. As a result, the distribution rage of L. nakasonei is changed to Korea. Now, 12 species of porcelain crabs have been reported in Korean waters.

A Study on the Classification of the Korean Anthozoa: 2. Alcyonacea

  • Song, Jun-Im
    • 한국동물학회지
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    • 제19권2호
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    • pp.51-62
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    • 1976
  • 1963년 10월부터 1975년 5월까지 東海와 南海沿岸으로부터 채집된 標本들을 同定한 결과 1目 3科 5屬 8種을 얻었다. 이들은 모두 韓國未記錄種이었으며 다음과 같은 종들이다. Bellonella rubra Brundin, 1896; B, rigida putter, 1900; B. unicolor (Kukenthal, 1906); Alcyonium gracillimum Kukenthal, 1906; Paraspongodes spiculosa (Kukenthal, 1906); P. hitotai (Utinomi, 1951); Dendronephthya pectinata (Holm, 1895); Siphonogorgia dofleini Kukenthal, 1906.

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남해 장목만 부착생물의 PVC 인공부착판에서의 가입양상 (Recruitment patterns of sessile organisms on the artificial PVC panels in Jangmok Bay, southern coast of Korea)

  • 최진우;박소현;서진영
    • 한국패류학회지
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    • 제27권1호
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    • pp.29-33
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    • 2011
  • 남해안 거제도 연안인 장목항에 인공부착판을 투입하여 주요한 부착성 저서동물의 가입양상을 조사한 결과, 3월에는 파래, 4월에는 지중해담치가, 5월에는 지중해담치와 유령멍게가 가입되었고, 6월에는 유령멍게와 다발이끼벌레류가, 8월에는 주걱따개비와 해변말미잘이 가입되었으며, 10월에는 석회관갯지렁이가 가입되었다. 월별로 투입된 부착판 1개월간 가입된 생물의 습중량은 5-6월에서 가장 많았다. 각 종들의 산란시기에 의해서 종 특유의 가입시기를 가지는 것으로 나타났다.