• 제목/요약/키워드: Scleractinia

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New Records of Two Genera Leptoseris and Phyllangia (Anthozoa: Hexacorallia: Scleractinia) from Korea

  • Choi, Eunae;Song, Jun-Im
    • Animal Systematics, Evolution and Diversity
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    • 제31권3호
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    • pp.146-152
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    • 2015
  • Two scleractinian species are newly recorded in Korea: Leptoseris mycetoseroides Wells, 1954 and Phyllangia hayamaensis (Eguchi, 1968). The two genera Leptoseris Milne Edwards and Haime, 1849 and Phyllangia Milne Edwards and Haime, 1848 are also newly recorded in Korea. The specimens were collected from the subtidal zones of Jeju-do Island, Korea by SCUBA diving from 1991 to 2007. Leptoseris mycetoseroides is characterized by its platelike growth form, intratentacular budding, irregularly developed collines, single styliform columella, and even septa and septocostae. Phyllangia hayamaensis is distinguished by its encrusting and plocoid growth form of corallites basally united with common coenosteum, trabecular columella, and irregular septal arrangements and paliform lobes.

A New Record of Dendrophyllia compressa (Anthozoa: Hexacorallia: Scleractinia: Dendrophylliidae) from Korea

  • Choi, Eunae;Song, Jun-Im
    • Animal Systematics, Evolution and Diversity
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    • 제32권1호
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    • pp.38-43
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    • 2016
  • Dendrophyllia compressa Ogawa and Takahashi, 1995 is newly reported from Korea. The specimen was collected off Seogwipo, Jeju-do, Korea in 1969. It is described herein based on the morphological characters of the skeletal structures. Dendrophyllia compressa is characterized by its small and bushy growth form with branches, vertical growth direction, small calicular diameter, compressed calice, Pourtalès Plan with vertical septal inner edges, flat and spongy columella, exserted septal upper margins, and epitheca. Dendrophyllia compressa has been synonymized with Cladopsammia eguchii . However, the former species differs from the latter species in its growth form, growth direction, colony size, corallite size, and corallite shape.

New Records of Two Zooxanthellate Scleractinian Corals (Anthozoa: Hexacorallia: Scleractinia) from Korea

  • Choi, Eunae;Song, Jun-Im
    • Animal Systematics, Evolution and Diversity
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    • 제31권2호
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    • pp.86-94
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    • 2015
  • The two zooxanthellate scleractinian corals are newly recorded in Korea: Psammocora albopicta Benzoni, 2006 of the family Psammocoridae and Oulastrea crispata (Lamarck, 1816) of the family Faviidae. These families are also newly recorded in Korea. Specimens were collected from the subtidal zones of Jeju-do Island, Korea by SCUBA diving from 1999 to 2014. Two scleractinians are described based on the morphological characters of skeletal structures. Psammocora albopicta is distinguished by its encrusting cerioid growth form, high density of corallites, small calicular diameter, single styliform columella, and fewer rows of enclosed septa. Oulastrea crispata is characterized by its encrusting plocoid growth form, polygonal calicular shape, irregular paliform lobes, and papillose columella.

한국산 산호충류의 계통분류학적 연구 11. 돌산호류의 자포 (A Systematic Study on the Korean Anthozoa 11. Cnidae of Scleractinia)

  • 송준임
    • Animal Systematics, Evolution and Diversity
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    • nspc2호
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    • pp.25-36
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    • 1988
  • 한국 해역에서 알려진 돌산호류 6과 17종 중 대표적인 5과 7종을 택하여 자포의 분포를 조사한 결과 6형의 자포를 지니고 있었으며 이들은 다음과 같다. atrichous isorhizas, basitrichous isorhizas, holotrichous isorhizas, microbasic p-mastigophores, microbasic b-mastigophores 및 spirocysts.

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Four New Records of Two Genera Balanophyllia and Cladopsammia (Anthozoa: Hexacorallia: Scleractinia: Dendrophylliidae) from Korea

  • Choi, Eunae;Song, Jun-Im
    • Animal Systematics, Evolution and Diversity
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    • 제30권3호
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    • pp.183-190
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    • 2014
  • The four species of the family Dendrophylliidae are newly recorded in Korea: Balanophyllia (Balanophyllia) cumingii Milne Edwards and Haime, 1848, Balanophyllia (Balanophyllia) vanderhorsti Cairns, 2001, Cladopsammia eguchii (Wells, 1982), and Cladopsammia gracilis (Milne Edwards and Haime, 1848). The two genera of Balanophyllia and Cladopsammia, to which the four species belong, are newly recorded in Korea. They were collected from the subtidal zones in Jeju-do Island, Korea by SCUBA diving from 1987 to 2012. This study aims to identify the four dendrophyllid species based on external and internal morphological characters including growth form, size, budding, and color of colonies, shape and size of corallites, columella, theca, and septa. Balanophyllia (Balanophyllia) cumingii is distinguished by its solitary growth form, small and low subturbinate corallite with enlarged calice, and expanded basal part, exsert first and second septa, and Pourtal$\acute{e}$s plan. Balanophyllia (Balanophyllia) vanderhorsti is characterized by its quasi-colonial growth form, subturbinate corallites with compressed calice, thick theca, and Pourtal$\acute{e}$s plan. Cladopsammia eguchii is characterized by its phaceloid growth form of compressed corallites basally united with common coenosteum, flat spongy columella, thick theca, and Pourtal$\acute{e}$s plan. Cladopsammia gracilis is distinguished by its phaceloid growth form of corallites basally united with common coenosteum, and pronounced Pourtal$\acute{e}$s plan forming flower patterns.

한국산 하호충류의 계통분류학적 연구 15. 돌산호 목에 속하는 일신속 일신종에 관하여 (A Systematic Studv on the Korean Anthozoa 15. Dichopsammia granulosa new genus and new species (Dendrophvllidae , Scleractinia , Zoantharia))

  • 송준임
    • 한국동물학회지
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    • 제37권2호
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    • pp.213-221
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    • 1994
  • 한국산 산호충류의 계통분류학적 연구의 일환으로 1969년부터 1986년까지 우리나라의 삼면 연안과 도서 지방으로부터 채집된 돌산호류 중 대한해협의 미포에서 그물에 의해 채집된 나무돌산호 과의 1종이 신속, 신종으로 밝혀져 미립이분지돌산호(dichopsammia granulosa)라고 명명하고 기재한다. 이들의 완모식 표본과 대부분의 부모식 표본들은 이화여자대학교 자연과학대학 생물과학과에 보관되어 있고, 일부 부모식 표본은 이화여자대학교 자연사박물관에 보관되어 있다.

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Four New Species of the Genus Panjakus (Copepoda, Cyclopoida, Anchimolgidae) Associated with Scleractinian Corals (Cnidaria) from the Moluccas

  • Kim, Il-Hoi
    • Animal cells and systems
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    • 제9권4호
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    • pp.215-228
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    • 2005
  • Four new species of the genus Panjakus (Copepoda, Cyclopoida, Anchimolgiae) are described as associates of scleractinian corals from the eastern Ceram, the Moluccas: P fastigatus and P. parvipes from Hydnophora microconos (Lamarck), and P. saccipes and P. iratus from Platygyra ryukyuensis Yabe and Sugiyama. A key to 11 known species of Panjakus is provided.

한국산 산호충류의 계통분류학적 연구 12. 돌산호목 (A Systematic Study on the Korean Anthozoa 12. ORder Scleractinia)

  • 송준임
    • Animal Systematics, Evolution and Diversity
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    • 제7권1호
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    • pp.127-150
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    • 1991
  • 한국산 산호충류 중 돌산호류의 계통분류학적 연구를 하기 위하여 1969년부터 1986년까지 우리나라의 삼면연안과 도시지방(35개지역)으로부터 채집된 표본들을 동정 분류하고 지리적 분포도 고찰하였다. 그 결과 5아목 7과 15속 24종이 밝혀졌으며 이 중에서 7종은 한국 미기록종이었다. 한국산 돌산호류를 분포형으로 보면 열대형(16종, 66.7%)과 온대형(8종, 33.3%)으로만 되어있고, 해역별로 보면 제주도 해역에 16종(4온대종,12열대종)으로 가장 많은 종이 분포하였으며 황해에 3종 (2온대종, 1열대종)으로 가장 적은 종이 분포하였다. 해역간 유사계수를 근거로 보면 대한해협과 동해 사이의 유사성(0.596)이 가장 크고, 황해와 제주도해역 사이의 유사성(0)은 전혀없었다.

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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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A Study on the Classification of the Korean Anthozoa: 7. Scleractinia (Hexacorallia)

  • Song, Jun-Im
    • 한국동물학회지
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    • 제25권3호
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    • pp.131-148
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    • 1982
  • 한국산 六放珊瑚類의 계통분류학적 연구를 하기 위하여 1969년 12월부터 1981년 7월까지 남한의 16개지역 (동해, 남해, 황해연안과 도서지방)으로부터 채집된 표본들을 동정분류한 결과 다음과 같은 돌산호類에 속하는 5亞目 6科 11屬 17種을 얻었다. 이들은 모두 韓國未記錄種이며 다음과 같다. Psammocora profundacella, Alveopora japonica, Culicia japonica, Caryophyllia japonica, Cyathoceras niinoi, Heterocyathus aequicostatus, H. japonicus, Stephanocyathus (Odontocyathus) spiniger, Desmophyllum insignis, Flabellum distinctum, F. rubrum, F. transversale, Dendrophyllia boschmai, D. cribrosa, D. florulenta, Tubastraea aurea 및 T. coccinea.

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