• 한국응용곤충학회지
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• 제28권1호
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• pp.4-9
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• 1989

1987년 1종의 긴나무좀과 52종의 나무좀이 채집되었다. 그중 Hylurgops Palliatus와 Xyleborus amputatus 2종은 미기록종이었다. 한편 기록뿐인 나무좀들로 몇몇 확인되지 않았던 종들도 조사기간동안 채집되었으며 미기록종의 형태적 특징을 기술하였다.

• Animal cells and systems
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• 제2권4호
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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.

• Animal Systematics, Evolution and Diversity
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• 제27권2호
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• pp.201-204
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• 2011

A melitid species, Melita bingoensis Yamato, 1987 collected from the Yellow Sea, is reported for the first time in Korea. This species has a slit-like pocket in coxa 6 of female, which is not found in other Korean melitid amphipods. In this paper, we compared this species with three other previously known Korean species in the same genus.

• 대한수학회논문집
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• 제14권2호
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• pp.429-440
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• 1999

In this paper an electrochemistry model which consists of three charged species is considered. A dissociation-association reaction is allowed to take place between these species. The species of ions diffuse owing to concentration gradients and migrate because of electric forces. We prove that any initial distribution of species concentrations will settle down to the unique steady state as time becomes large.

• 한국동물학회지
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• 제2권2호
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• pp.25-29
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• 1959

The collections of Drosophilid filies were made for this stduy in three localities (Kwang-nung in Kyung-ki province, Chae-ju Island, Yong-Moon in Kyung -Ki province), during a period from April to October, 1959. Total specimens 7857 collected at these areas were classified into 7 genera, 67 species. Among these species, 5 genera, 17 species are unrecorded species Drosophilidae of Korea.

• Entomological Research
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• 제48권6호
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• pp.499-504
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• 2018

A taxonomic review of the genus Mocyta Mulsant & Rey in Korea is presented. The genus is represented in Korea by three species including Mocyta jani Lee & Ahn, sp. nov. and M. vivida (Sharp), comb. nov. A key to Korean species, descriptions, habitus photographs and illustrations of the diagnostic characters are provided.

• Animal Systematics, Evolution and Diversity
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• 제22권2호
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• pp.179-184
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• 2006

Korean species of the genus Scolobates are reviewed. Three species, Scolobates nigriabdominalis (Uchida, 1952), S. ruficeps (Uchida, 1932), and S. testaceus (Morley, 1913) are newly included in Korean fauna. A revised key to the species, redescriptions and photographs of all Korean species are provided.

• 한국어류학회지
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• 제8권2호
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• pp.68-73
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• 1996

중국원산으로 한국에 도입된 초어(grass carp, Ctenopharyngodon idellua), 대두어(bighead carp, Aristichthys nobilis) 및 백련어(Silverer carp, Hypophthalmichthys molitrix)의 외부형태 및 염색체 특징에 대한 기본 정보를 얻기 위하여 본 연구를 하였다. 초어는 새파, 체측비늘, 지느러미들의 기조수와 계측치에서 대두어 및 백련어와 차이를 보였다. 대두어와 백련어는 복부에 용골과 외부 형태 등에서 유사했으나, 새파와 체측의 반문에서 쉽게 구분되었다. 그러나 염색체 수는 2n=48, arm number (fundamental number, NF)는 84로 모두 동일하였다. 연구된 3종의 염색체는 모두 metacentric chromosome이 10쌍, submetacentric chromosome이 8쌍, acrocentric 또는 telocentric chromosome이 6쌍으로 구성되어 있었다. 그리고 외부형태 형질, 국명 및 핵형의 유연관계에 대해서 논의하였다.

• 한국자원식물학회지
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• 제20권6호
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• pp.563-569
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• 2007

RAPD analysis showed that all the OTUs of 'Sandolbae' were the same species because amplified band patterns of all samples generated by each of 5 random primers were identical. Even though there were different environmental conditions, all the "Chuiangne" trees from three different places were the same species, and also all the "Cheongshilli" trees were the same species too. No genetic variations were detected between native Korean pears grown in the habitats and in the research field. Because 212 polymorphic bands were generated by 9 primers selected through primer screening, they were possible to analyze genetic relationship among naturally growing three native Korean pears and nine cultivars of Pyrus pyrifolia and P. communis. Based on the RAPD analysis, three main groups were formed. The first group represented the Six P. pyrifoia cultivars, the second group was the three native Korean pears, and the last group was the three P. communis cultivars. Genetic distance between 'Wonwhang' and 'Chojuro' was closer than other cultivars in group 1 since dissimilarity index value between these two cultivars was 50.82. However, genetic distance between 'Niitaka' and 'Chojuro' was the most distant compared to the others in group 1. In group 2, 'Sandlobae' was genetically closer to 'Chuiangne' than 'Cheongshilli' because dissimilarity index value between 'Sandlobae' and 'Chuiangne' was smaller, 50.82, than the value between 'Sandlobae' and 'Cheongshilli', 63.636. In group 3, 'Old Home' was genetically closer to 'Bartlett' than 'Kaiser Alexander(or Bosc)'. Group 3 composed of P. communis cultivars was genetically further than other two groups, P. pyrifolia cultivars and native Korean pears.

• 한국잠사곤충학회지
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• 제50권2호
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• pp.178-188
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• 2012

7차 교육과정 개정 후 조사 대상 초등교과서에 실린 곤충과 거미류는 다음과 같다. 1. 동정된 곤충류는 10목 60종이며, 거미목은 2과 3종이 조사되었다. 2. 조사 대상 분류군 중 사진이 뒤바뀐 경우가 3회 이었고, 오동정 된 것은 3회로 조사되었다. 3. 전체 학년별 곤충 및 거미류의 종간 출현한 수를 조사 결과, 확인된 종은 총 63종이며, 전체 출현된 횟수는 169회이었다. 4. 169회 조사 대상 중 옳게 동정된 종의 횟수는 44회로 26.0%이었다. 5. 목별 출현 수 조사에서는 메뚜기목(10회), 딱정벌레목(9회) 순이었고, 종별 게재 출현 수는 초파리과 일종(18회), 우리벼메뚜기(16회), 호랑나비(12회) 순으로 조사되었다. 6. 학년 및 학기별 곤충 게재 출현 수 조사 결과, 가장 많은 곤충 출현 학년 및 학기는 3학년 1학기(18종)이었으며, 반대로 가장 적게 게제된 것은 2학년 1학기로 1종이었다.