• Animal Systematics, Evolution and Diversity
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• v.15 no.2
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• pp.197-204
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• 1999

Some marine hydroids were collected from the eastern sea of Korea during the period from June 1989 to July 1997. Among the identified species four hydroids: Bimeria annulata (Nutting, 1901), Bougainvilla ramosa (van Beneden, 1844), Eudendrium boreale Yamada, 1954 and Plumularia undulata Yamada, 1950 were turned out to be new to Korean fauna.

• Animal Systematics, Evolution and Diversity
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• v.24 no.2
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• pp.179-183
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• 2008

Some hydroid specimens were collected by SCUBA diving from 10-25 m deep at Uljin (Nagok) and Jejudo Island (Munseom, Beomseom, Supseom). Among the identified species, three species Eudendrium racemosum (Gmelin, 1791), Sertularella diaphana(Allman, 1886) and Schizotricha divergens Naumov, 1960 are new to the Korean fauna.

• The Korean Journal of Zoology
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• v.22 no.4
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• pp.165-174
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• 1979

본인들은 남한의 西海와 南海 沿岸에서 採集된 민컵히드로蟲類의 표본들을 同定한 결과 다음과 같은 4種의 韓國未記錄種을 얻었기에 보고한다. Hydrichthella epigorgia Stechow, Solanderia misakinensis (Inaba), Hydrissa sodalis (Stimpson), Eudendrium tenellum Allman.

• Animal Systematics, Evolution and Diversity
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• v.8 no.2
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• pp.279-300
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• 1992

The Korean marine hydrioid fauna identified up to data consists of 120 species of 55 genera in 17 families. Of which Abientiunaria filicula (Ellis and Solander, 1786) is new to the Korean fauna, and the dominant species of hydroids in Korean water is Sertularella miurensis Stechow, 1921 which is collected from 33 points of 96 localities. The coastal waters of Korea are divided into four regions : the East Sea, the South Sea, the Yellow sea and the Chejudo. Concerning the total number of species occured in each region, 43 species in the East Sea, 52 species in the Yellow Sea, 73 species in the South Sea and 83 species in the Chejudo and its vicinity. From the results above described it can be salid that the Chejudo region shows the most diversity of the Korea hydroids. The community coefficient of the East Sea-the Yellow Sea is 0.444, that of the East Sea-the South Sea 0.553, that of the East Sea-Chejudo 0.519, that of the Yellow Sea-the Sea 0.682, that of the Yellow Sea-the Chejudo 0.533 and that of the South Sea-the Chejudo 0.642. So that the zoogeographical relatinship between the Yellow Sea and the South Sea is the highest and between the East Sea and the Yellow Sea is the lowest on the hydroids distribution.

• Animal Systematics, Evolution and Diversity
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• v.11 no.1
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• pp.9-17
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• 1995

The joint faunal survey of Chindo Island were made in commemoration of the 10 th anniversary of the Korean Society of Systematic Zoology during July 22-26, 1994. The materials collected were identified to 31 species in eight families, of which eight species were previously known and the remainders were newly recorded from Chindo Island . Halecium magellanicum and Obelia flexuosa are new to the Korean fauna. Adding three previously known species, which were not examined in this work , to the above results, the hydroids recorded from Chindo Island so far consist of 34 species in eight families.

• Animal Systematics, Evolution and Diversity
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• v.13 no.2
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• pp.83-92
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• 1997

Four athecate hydroids in 4 families from Chakyakto, Anmy ndo and Yokchido are described as new to the Korean fauna: Rhizogeton fusiformis L. Agassiz, 1862 in Clavidae; Stylactaria reticulata Hirohito, 1988 in Hydractiniidae; Perigonimus serpens Allman, 1863 in Bougainvilliidae ; Hydrocoryne miurensis Stechow, 1907 in Hydrocorynidae. Of which the family Hydrocorynidae is reported for the first time in Korean waters.

• Animal Systematics, Evolution and Diversity
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• v.23 no.1
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• pp.51-56
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• 2007

Some hydroid specimens were collected from Jejudo Island (Seogwipo, Biyangdo, Marado, Mundo) by SCUBA diving. They were identified into Pennaria disticha Goldfuss, 1820 of the order Athecatae, and Hydrodendron leloupi Hirohito, 1983; Nemertesia ciliata Bale, 1914; Haliaria vegae $J\"{a}derholm$, 1903 of the order Thecatae. They were new to the Korean fauna.

• Animal Systematics, Evolution and Diversity
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• v.27 no.1
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• pp.89-92
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• 2011

Hydroid specimens were collected from the coasts of Isl. Jeongjokdo (Taean) and Gampo Harbour, Korea, on 10 May and 19 October 2010. Two of the species identified as Sertularia tenera G.O. Sars 1874 and Plumularia halecioides Alder 1859 are new to Korean fauna. They are described with illustrations.

• Animal cells and systems
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• v.2 no.3
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• pp.303-308
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• 1998

Freshwater jellyfishes were collected from Taechong Dam reservoir in Korea on September 1994. Tiny nontentacled hydroids were also collected from Taechong Dam and Chuam Dam reservoirs in Korea between September 1995 to September 1997. The medusae were identified into Craspedacusta sowerbii Lankester, 1880 and tiny hydroids were found to be in its polyp stages. It belongs to the family 0lindiidae in Limnomedusae and is first recorded from Korea. Environmental factors affecting the medusa occurrence are discussed.

• Animal Systematics, Evolution and Diversity
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• v.25 no.1
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• pp.81-85
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• 2009

Some hydroid specimens were collected from 10-14 m deep of Munseom (Jejudo Is.) on 22 June 2007, and from 20-25 m deep of Nagokkkottdongsan (Uljin) on 10 Jan. 2008 by SCUBA diving. Among the identified species, the following three species, Solanderia spinosa (Carter, 1892), Lafoea dumosa (Fleming, 1828) and Rhizocaulus verticillatus (Linnaeus, 1758) were turned out to be new to the Korean fauna.