• The Korean Journal of Soil Zoology
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• v.10 no.1_2
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• pp.16-21
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• 2005

This study includes the taxonomy and occurrence of ticks and mites from Jinju, Kyogsangnamdo province, Korea. Materials examined were attraccted to carrions of chicken and cattle flesh from September 2002 to December 2003. As a result, the following seven species were identified. Suborder Ixodida Family Ixodidae 1. Haemaphysalis longicorttis Neumann, 1901 Suborder Mesostigmata Family Machrochelidae 2. Macrocheles muscaedomesticae (Scopoli, 1772) 3. Holostaspella ornata (Berlese, 1904) Family Ascidae 4. Protogamasellus micus (Athias-Henriot, 1961) 5. Lasioseius sugawarai Ehara, 1964 6. Proctolaelaps sp. Suboder Prostigamta Family Erythraeidae 7. Abrolophus sp. Of these, M. muscaedomesticae and Protogamasellus micus are dominant species. Holostaspella ornate(Berlese, 1904) and Protogamasellus mica(Athias-Henriot, 1961) are new to Korean fauna.

• The Korean Journal of Soil Zoology
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• v.1 no.1
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• pp.24-27
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• 1996

Three soil mites of the Family Parholaspidae are discribed from Korea: Holaspina alstoni (Evans, 1956), H. Shigaensis (Ishikawa, 1969) n. comb. and H. trifurcatus (Ishikawa, 1966) n. comb.

• Animal Systematics, Evolution and Diversity
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• v.17 no.2
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• pp.191-205
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• 2001

This study includes the taxonomy, description, and a key to species of mites in the Family Zerconidae(Acari, Mesostigmata) from the Korean Peninsula. Materials examined and information gathered were based on 1,020 specimens which has been collected nation-wide from April, 1994 to May, 2000. As a result of this study, the following 8 species were identified : Exhinozercon orientalis Blazak, 1975, Eurozercon pacificus Halaskova, 1979, Kaikiozercon mamillosus Halaksova, 1979, Kaikiozercon peregrinus Halaskova, 1979, Koreozercon bacatus Halaskova, 1979, Mesozercon coeranus Blaszak, 1975, Mesozercon plumatus (Aoki, 1966), Zercon szeptyckii Blaszak, 1976. Predominant species was Zercon szeptyckii which has been collected more then 600 specimens at 25 localities in the Korea Peninsula. Seven species except Mesozercon plumatus(Aoki, 1966) had been recorded from North Korea but newly recorded from the southern part of Korean Penunsula.

• The Korean Journal of Soil Zoology
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• v.4 no.2
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• pp.75-80
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• 1999

Two years-study with litter bag (mesh size : 0.4 mm, 1.7 m) was carried out from Nov., 1996 to Sept., 1998 to investigate the soil microarthropod community in the process of needle leaf secomposition of Korean pine (Pinus koraiensis) forest in Namsan and Kwangreung, where were supposed to be under different environmental selective pressures. Soil arthropoda collected from litter bags were sorted into suborders or higher taxa. Acari and Collembola were dominant groups, which were 61-68% and 27-35% of total soil arthropod in their numbers, respectively. Among Acari, Oribatida was major group, and Gamasida and Actinedida were minor groups. Abundance of Acari was a little higher in Kwangreng than in Namsan. But there was not significant difference between the arthropod community structure of Namsan and Kwangreng forest. And the different mesh sizes (0.4 mm and 1.7 mm) of litter bags could not make significantly different community structures in the litter bags. One taxon showed different pattern of population dynalics from another. But Oribatida, Gamasida and Collembola showed peak density in July, 1997. All taxa showed lower population densities in cold season i.e. Nov., Jan. and March. There was not significant difference in decomposition rate between Namsan and Kwangreng forest, and between mesh sizes of litter bags. % residual mass of needle leaf was about 40% at 22 months after litter fall.