• Animal Systematics, Evolution and Diversity
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• 제17권1호
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• pp.91-113
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• 2001

한국산 산호충류의 분류학적 연구의 일환으로 1968년부터 2000년까지 삼면해역과 인근 도서지방에서 채집되어진 해변말미잘류 중 중근아족과 창사아족을 동정 및 분류하였다. 그 결과 8과 10속 11종이 밝혀졌으며, 이 중 유사말미잘(Isanthus capensis), 빛말미잘 (Actinostola carlgreni), 풍선말미잘 (Stomphia cuccinea), 호리병말미잘 (Parasicyonis actinostoloides) 및 섬유세닐말미잘 (Metridium senile)의 5종은 한국미기록종으로 밝혀졌다.

• Animal Systematics, Evolution and Diversity
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• 제26권3호
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• pp.223-232
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• 2010

Actiniarians were collected from the rocks and sand bed of Jejudo Island, Ulleungdo Island, and Wangdolcho in Korean waters from 2004 to 2009. They were classified as two species of two families belonging to the suborders Endocoelantheainea and Nynantheae. Especially, suborder Endocoelantheainea, with distinct development of mesenteries, was firstly added to Korean athenarian fauna with the species, Halcurias carlgreni McMurrich, 1901. Calliactis polypus (Forsk$\aa$l, 1775) showing the commensalism with hermit crab, was easily distinguished from C. japonica by external features and the composition of cnidae. These two species were described in detail with tables and figures.

• Animal Systematics, Evolution and Diversity
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• 제19권2호
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• pp.283-296
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• 2003

한국산 산호충류의 분류학적 연구의 일환으로 1952년부터 1998년까지 덕적도, 작약도, 영종도와 후포에서 채집된 말미잘류를 동정 분류하였다. 그 결과 2과 3속 3종의 무족반류가 밝혀졌으며, 이들은 1신종인 유사벌레붙이말미잘(Synandwakia multitentaculata n. sp.)과 한국 2미기록종인 벌레붙이말미잘(Edwardsioides japonica), 가는벌레붙이말미잘(Metedwardsia akkeshi)로 형태학적 특징을 그림 및 표와 함께 기술하였다. 본 신종은 촉수의 수가 180-200개에 이르며, 촉수와 창사의 대형자포에서 호자와벌레붙이말미잘(Synandwakia hozawai)과 쉽게 구별된다.

• 한국수산과학회지
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• 제50권4호
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• pp.447-452
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• 2017

In this study, we tried to identify a sea anemone collected from the coast of Gijang, Busan. The anemone was morphologically similar to species belonging to the genus Anthopleura, but its morphological characteristics did not allow for confirmed identification to species level. Multiple genes from mitochondrial cytochrome oxidase III, 12S and 16S rRNA, and nuclear 18S and 28S rRNA, were amplified for multilocus sequence typing (MLST) analysis using genomic DNA extracted from the sampled anemone and a different primer set. Based on the MLST analysis, the anemone obtained in this study was identified as Anthopleura artemisia. Also, the sequence of internal transcribed spacer-2 was most closely related to A. artemisia, indicating that this single region might be useful for anemone identification. This study shows significance of molecular identification for sea anemones, and will be helpful in studies of sea anemone identification using genotyping-by-sequencing.

• Animal Systematics, Evolution and Diversity
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• 제20권2호
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• pp.201-214
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• 2004

제주도와 백도에서 1971년부터 2004년까지 채집된 해변말미잘류는 3과 3종으로 밝혀졌으며, 이들은 한국 미기록종이었다 무족반족의 가지해변말미잘 (Halcampella maxima)과 족반족의 진홍혹해변말미잘 (Aulactinia coccinea )과 융단열말미잘 (Stichodactyla tapetum)으로서 이들의 자포에 대한 분포와 크기를 포함하여 형태학적 특징을 그림과 표와 함께 자세히 기술하였다. 가지해변말미잘은 겨울에 성숙한 난세포가 관찰되었으며, 융단열말미잘은 여름에 난세포와 정자낭이 각각 다른 개체에서 관찰되었다 진홍혹해변말미잘은 체벽의 상연에서부터 하연까지 부착력이 있는 융상돌기가 종렬로 배열하는 특이한 외형을 갖고 있다. 열말미잘속 중 가장 작은 융단열말미잘은 구반 위에 길이 1.0 mm이하의 구술모양 촉수가 밀집해 있으며, 원추형의 연촉수가 1.5-2.0 mm 정도로 배열하는 것으로 구별된다. 본 연구의 결과로 한국산 해변말미잘류는 니난트아목 내에 무족반족 4종과 족반족 23종이 보고된다.

• Animal Systematics, Evolution and Diversity
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• 제18권2호
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• pp.253-270
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• 2002

한국산 해변말미잘류는 1962년부터 2000년까지 우리나라 삼면연안의 91개 지점에서 채집되었다. 해변말미잘과 내에 6속 10종이 동정ㆍ분류되었으며. 그 중 모래 해변말미잘(Dofleinia armata). 가죽해변말미잘(Urticina coriacea) 및 민가죽해변말미잘 (Urticina crassicornis)은 한국미기록종으로 밝혀졌다.

• 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.

• Animal cells and systems
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• 제10권3호
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• pp.145-161
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• 2006

Lichomolgus panikkari Gnanamuthu, 1955 (=Indomolgus panikkari), an incompletely known species, is redescribed based on a male specimen found newly from the Yellow Sea. A new genus of copepods, Lutumidomus, is proposed to incorporate Lichomolgus panikkari, Notoxynus tertius Kim, 2000, and Lutumidomus parvus n. sp., all associated with sea anemones. The new genus is differentiated from the related genera by a combination of characters that the antenna is 4-segmented, with a claw and an enlarged seta in addition to other setae on the fourth segment, the third endopodal segment of leg 3 is armed with two spines and two setae, the second endopodal segment of leg 4 is armed with two spines and three setae, and the maxillule is armed with two terminal setae. Paramolgus nudipes n. sp. and Verutipes scutatus n. sp. are also described as associates of sea anemones from Korean seas.

• Animal cells and systems
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• 제15권4호
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• pp.315-324
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• 2011

The actiniarian sea anemone, Entacmaea quadricolor, and the scleractinian coral, Alveopora japonica, host symbiotic dinoflagellates belonging to the genus Symbiodinium (Freudenthal). We studied the host-symbiont specificity of these two anthozoan hosts in the northwestern Pacific Ocean. Symbionts within the two hosts were identified using partial large subunit (LSU) ribosomal DNA (rDNA) and complete internal transcribed spacers (ITS) 1 rDNA regions. The host, E. quadricolor, was identified using the partial LSU rDNA molecular marker. Genetic analysis showed that E. quadricolor only harbors dinoflagellates belonging to subclade C1/3 of the genus Symbiodinium. Moreover, no genetic variation was detected among the symbionts of E. quadricolor within the study region (Korea and Japan), even though the two distant sites were separated by more than 1000 km, at collection depths of 1 m in shallow and 13-16 m in deep water. Whilst scleractinian corals host multiple Symbiodinium clades in tropical waters, A. japonica, sampled over a wide geographical range (800 km) within the study region, only hosts Symbiodinium sp. clade F3. The high specificity of endosymbionts in E. quadricolor and A. japonica within the northwestern Pacific Ocean could be accounted for because symbiotic dinoflagellates within the host anemones appear to be acquired maternally, and the Kuroshio Current might affect the marine biota of the northwestern Pacific. However, the consistency of the symbiotic relationships between these two anthozoan hosts and their endosymbionts could change after climate change, so this symbiotic specificity should be monitored.