• Animal cells and systems
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• v.2 no.4
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• pp.411-414
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• 1998

One novel species, Phaeacius yunnanensis n. sp. and three species new to China, Brettus albolimbattus, Hyllus lacertosus and Ptocasius kinhi of the jumping spider.belonging to the family Salticidae, are described based on the materials collected from Yunnan Province, China. The new species is similar to Phaecius lancerarius, but can be distinguished by secondary conductor covers on the emblus. That of the latter below the emblous, retro1aterial tibial apophysis, is much more slender and with an abdominal pattern.

• Korean journal of applied entomology
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• v.38 no.3
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• pp.213-216
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• 1999

Tow unrecorded species of orb weavers belonging to genus Neoscona(Araneae: Araneidae) which were recently described from China for the first tiem were described from Korea. Korean spiders belonging to genus Neoscona, therefore, becomes 10 species with 8 recorded species.

• Korean Journal of Environmental Biology
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• v.25 no.3
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• pp.239-248
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• 2007

A Korean Cheiracanthium erraticum (Walckenaer, 1802) is first described with detailed illustrations, leg spination, trichobothrium patterns and SEM photographs of male palp and female epigynum. Two species, C. lascivum Karsch, 1879 and C. eutittha Boesenberg & Strand, 1906 are excluded from Korean fauna. A map showing distribution of species and a key to the species of genus Cheiracanthium from Korea are provided.

• Proceedings of the Korean Society of Applied Entomolohy Conference
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• 2003.10a
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• pp.94-94
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• 2003

• Animal Systematics, Evolution and Diversity
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• v.24 no.1
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• pp.33-38
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• 2008

A ground gnaphosid spider, Drassyllus shaanxiensis Platnick and Song, 1986 is reported for the first time in Korea. This species is described with detailed illustrations, leg spination, trichobothrium patterns, and SEM photographs of male palpal organ and female epigynum.

• The Korean Journal of Zoology
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• v.24 no.2
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• pp.77-85
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• 1981

著者는 1980年 7月 24日부터 29日까지 巨文島의 古島 (24日, 25日), 西島(26日, 27日, 28日), 東島 (29日)에서 採集한 거미類 2,000餘 個體를 調査, 整理한 結果 未記錄種 2種 (Cyrtarachne nagasakiensis, Menemerus confu년)을 包含한 63種을 얻었다. 이로서 白 (1937), Saito (1941), 및 南宮 (1978)등에 依하여 이미 報告된 것과 합쳐 巨文島의 거미는 都合 21科, 51屬, 67種이 된다.

• Korean journal of applied entomology
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• v.14 no.1 s.22
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• pp.37-42
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• 1975

Mt. Gamak is located south of the Imjin river, near the D.M.Z.: and the spider fauna of this area has never been explored. Tile authors collected spiders from this mountain since 1972. Findings were: 1) The authors recorded 115 species of spiders belonging to 21 families, 73 genera. including 7 undetermined spcies. 2) Trachelas japonicus was added to the fauna for the first time. Identification of Dictyna sp. (W), Episinus sp. (A) and Coeloter sp. (A) have not yet been completed by the authors. 3) These materials Iwere not sufficient for general discussion and conclusions of the spider fauna of Mt. Gamak area. However, results can be summarized: 21 northern species-$19.4\%$, 5 southern species-$4.6\%$, 1 cosmopolitan species-$0.9\%$ 4) Species common with China mainland were 45($41.7\%$). 5) As the result of this survey, the spider fauna of this area is similar to that of the Chun-cheon area, located at the same latitude in central Korea.

• Korean Journal of Agricultural Science
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• v.46 no.4
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• pp.827-841
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• 2019

The effect of genetically engineered rice Bt-9 on the diversity and abundance of plant-dwelling insects and spiders was tested under field conditions. Genetically engineered rice Bt-9, expressing mCry1Ac1 from Bacillus thuringiensis, confers resistance to rice leaf roller (Cnaphalocrocis medinalis) and provides tolerance to the herbicide glufosinate (PPT). The study compared Bt-9 and two non-GM reference varieties, Ilmi-byeo and Dongjin-byeo, at LMO isolated fields in Gunwi (Kyungpook National University) and Jeonju (National Institute Agricultural Sciences) in Southern Korea in 2016 - 2017. A total of 40,817 individuals from 62 families and 11 orders were collected from the two living modified organism (LMO) isolated fields. From the three types of rice fields, a total of 13,982, 14,105, and 12,730 individuals from the Bt-9, Ilmi-byeo and Dongjin-byeo were collected, respectively. Throughout the study, the analysis of variance indicated no significant differences (p < 0.05). Multivariate analysis showed that the abundance and diversity of plant dwelling insects were similar. The data on insect species population densities were subjected to principal component analysis (PCA), which did not distinguish among the three varieties, Bt-9 and the non-GM, reference cultivars, during the cultivation years. However, the results of the PCA analysis were completely divided into four groups based on the yearly survey areas. Therefore, there was no evidence for a negative impact of Bt-9 on the above-ground insects and spiders.

• Korean journal of applied entomology
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• v.20 no.1 s.46
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• pp.51-58
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• 1981

Hitherto 44 species belonging to 19 families of spiders have been reported at Ulreung-do on the East Sea. Korea. The authors have investigated spider fauna, through out the Ulreung-do, during July 25, August 3. 1975 and July 30, August 7, 1980. The foundings were as followings. 1) In this report, 132 species of 74 genera, including 3 undetermined species, belonging to 25 families of spiders are tabulated by the aid of published data and collections of the authors. Eighty six species are added to the fauna, of which 2 species are new to Korea. as follows; Porrhomma montanum Jackson. 1918, Clubiona neglecta O.P. Cambridge, 1862. The spider fauna of Ulreung-do includes 18 nothern species $(14.0\%)$, 8 southern species $(6.2\%)$. 7 cosmopolitan species $(5.4\%)$ and 84 Palaearctic temperate species $(65.1\%)$. The predominant species are Araneids. Thridiids, especially Cyclosa japonica Boes. et Str. are found in large numbers all over this island. Linyphiids and Lycosids are relatively few in number. 3) The common species to comparative area and foreign countries are as follows; Ulreung-do/Jookbyeon...76 species$(43.3\%)$ Ulreung-do/Jeju-do...95 species$(40.6\%)$ Ulreung-do/Heuksan do...61 species$(35.7\%)$ Ulreung-do/Deogjeog-do...51 species$(31.7\%)$ Ulreung-do/Tsushima Isl....71 species$(30.3\%)$ Ulreung-do/Japan...112 species$(11.3\%)$ Ulreung-do/main China...59 species $(6.5\%)$ 4) The ecological distribution are as follows; The seashore region...81 species$(62.8\%)$ The evergreens region...73 species$(56.6\%)$ The highiands region...64 species$(49.6\%)$ The valleys region...49 species$(38.0\%)$ The basin region...23 species$(17.8\%)$ 5) The noticeable one of geographical distribution in this island, are as follows; Nesticus quelpartensis Paik et Namkung, 1969, Conoculus simboggulensis Paik, 1971.

• Korean Journal of Agricultural Science
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• v.48 no.4
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• pp.875-890
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• 2021

In order to confirm the safety of a genetically modified organism (GMO), we assess its potential toxicity on non-target insects and spiders. In this study, the effects of GM soybean, a type of vitamin-A-enhanced transgenic soybean with tolerance to the herbicide glufosinate, were assessed under a field condition. The study compared this vitamin-A-enhanced transgenic soybean and a non-GM soybean (Gwangan) in a living modified organism (LMO) isolated field of Kyungpook National University (Gunwi) and the National Institute Agricultural Sciences (Jeonju) in the Republic of Korea in 2019 - 2020. In total, 207,760 individual insects and arachnids, representing 81 families and 13 orders, were collected during the study. From the two types of soybean fields, corresponding totals of 105,765 and 101,995 individuals from the vitamin-A-enhanced transgenic soybean and Gwangan samples areas were collected. An analysis of variance indicated no significant differences (p < 0.05). A multivariate analysis showed that the dominance and richness outcomes of plant-dwelling insects were similar. The data on insect species population densities were subjected to a principal component analysis (PCA) and an orthogonal partial least squares-discriminant analysis (OPLS-DA), which did not distinguish between the two varieties, i.e., the vitamin-A-enhanced transgenic soybean and the non-GM soybean in any cultivated field. However, the results of the PCA analysis could be divided overall into four groups based on the yearly survey areas. Therefore, there was no evidence for the different impact of vitamin A-enhanced transgenic soybean on the above-ground insects and spiders compared to non-GM soybean.