• Animal cells and systems
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• v.8
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• pp.57-57
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• 2004

• Proceedings of the Korean Society of Soil Zoology Conference
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• 1996.06a
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• pp.7-8
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• 1996

• Proceedings of the Zoological Society Korea Conference
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• 1996.04a
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• pp.18-19
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• 1996

No Abstract, See Full Text

• Korean journal of applied entomology
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• v.32 no.2
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• pp.168-175
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• 1993

This study investigated the composition and distribution of the soil microarthropods community in plantations of the Korean pine(Pinus Koraiensis SIEB. et ZUCC, the sudong area, Namyangju-gun, Korea) , which had been planted in different years. The soil samples intended to collect soil animals were taken monthly from June 1988 to July 1989. The composition of soil microarthropods community included Arachnida, Chilopoda, Insecta, Collembola, Diplopoda, Crustacea, and Symphyla. The Acarina were composed of 82.4% of Cryptostigmata, 8.0% of Mesostigmata, 7.9% of nymphs, and 1.7% of others. The Insecta included six orders including Hymenoptera(65.8%) and Diptera(13.9%). Population densities increased from when the plantations were first established until the planting were 25 years old, after which they declined. Population densities of the soil microarthropods were highest in July and lowest in January. The Collembola/Acarina ratio is 0.16 overall, and was highest in January and lowest in August.

• Animal Systematics, Evolution and Diversity
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• v.11 no.4
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• pp.447-453
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• 1995

Six speices of Collebola are collected from Is. Chin-do , They are Crossodonthina koreana Yosii and Lee, 1963, Homidia minuta n,.sp., H, munda munda Yosii, 1956,H. mediaseta Lee and Lee, 1981, H. vigintiseta Lee and Park , 1984 , and Lepidocyrtus Koreanus n.sp.

• Animal Systematics, Evolution and Diversity
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• v.11 no.4
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• pp.479-484
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• 1995

We carried out the study on interstitial Collembola from Korean sand dunes. One new species and two new records for Korea were found. They are Friesea leei n. sp. of Neanuridae, and Proisotoma minuta Folsom, 1937 and Folsomides parvulus Stach, 1922 of Isotomidae. Also Archisotoma sp. was collected.

• Animal Systematics, Evolution and Diversity
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• v.11 no.4
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• pp.435-445
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• 1995

Five species of Tomoceridae from Korean caves are reviewed , including one speices described as new to science. T. (M.) odongnyeoensis n.sp. belong to the subgenus of new record for Korea. The present study eventually resulted in listing eight species in five subgenera of Korea cave Tomoceridae, and all Collebola from Korean caves nowenumerate 23 species (or subspecies) in nine genera of eight families.

• Animal Systematics, Evolution and Diversity
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• v.24 no.2
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• pp.185-189
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• 2008

Two species of the chloroperlid stonefly, Alloperla medlata and Sweltsa illiesi, are reported for the first time in Korea. Alloperla mediata can be distinguished by the smaller epiproct and the presence of a median sclerite under epiproct in male, and by the modified subgenital plate in female. Sweltsa illiesi can be distinguished by the presence of a pair of ridges on tergum 9 in male and upward V-shaped pattern on the center of head in adults. The line drawings of diagnostic characters and taxonomic remarks of the two species are provided with keys and comparative characters for adults of Korean Chloroperlidae.

• The Korean Journal of Zoology
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• v.34 no.3
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• pp.265-288
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• 1991

한국산 털보톡토기과(Collembola, Insecta)의 계통유연관계를 알아보기 위해 이 과에 속하는 3개속(Sinella, Entomobrya, Homidia)의 6종과 가시톡토기과의 1종(Tomocerus kinoshitai)에 대하여 모서식과 형태적 조사 외에 전기영동을 이용한 효소분석을 시리시하였다. 이들 모든 조사에서 32개의 형태형질과 33개의 모서식형질 및 80개의 효소유전자 형질을 얻어 분지분석하였는데, 이중 효소유전자에 대해서는 UPGMA방법도 적용하였다. 이러한 분석 결과 다양한 분지도를 얻었으나, Homidia종들은 언제나 두 개의 무리로 분리되었으며, Homidia munda의 두 아종이 가장 유연관계가 높았다. 반면에 Homidia koreana의 두 개체군은 다소 분리되어 같은 종으로 보기 의심스럽다는 소견을 얻었다. 또한 형태형질분석으로 얻은 계통수에서 가시톡토기과의 Tomocerus종이 털보톡토기과의 속들 사이에 끼어들어 나타나는데 이것은 형질에 따라 비중을 달리두는 평가방법이 아니기 때문에 나타난 것으로 추측된다. 본 연구 결과 대체로 외부형질과 모서식, 그리고 효소유전자의 세가지 유형의 형질들을 종합 분석할 때 도출되는 계통수가 자연분류에 가장 가까운 근연성을 보이는 것으로 판단되었다.

• Animal Systematics, Evolution and Diversity
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• v.8 no.1
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• pp.19-34
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• 1992

This study deals with three microcoryphian species in two genera, including two new species Pedetotus longus n.sp. and Haslundichilis viridis n.sp., and one species of new record for South Korea Pedetontus unimaculatus Machida, 1980 . four species in two genera are accordingly listed for the microcoryphian fauna of Korea.