• The Korean Journal of Mycology
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• v.35 no.1
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• pp.11-27
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• 2007

This study was conducted to investigate the diversity of higher fungi in NaeJangSan National Park from April 2004 to November 2006. The obtained results from investigation were as follows. The total of 5 classes, 19 orders, 60 families, 168 genera and 418 species (including 10 families, 13 genera and 15 species unrecorded) including saprophytic and ectomycorrhizal fungi was investigated. The higher fungi were classified into 47 families, 143 genera and 384 species in Basidiomycotina, 9 families, 19 genera and 28 species in Ascomycotina and 4 families, 6 genera and 6 species in Myxomycota. It was turned out that most of the higher fungi belong to Hymenomycetidae in Basidiomycotina, for which 34 families 122 genera, and 353 species were observed. Dorminant species belonged to Tricholomataceae(64 species) Russulaceae(39 species), Polyporaceae(36 species) and Boletaceae(36 species). The mushroom occurrence of higher fungi was closely related to climatic conditions such as high air temperature and lots of rainfall from July to September. The environment which has a favorable influence of mushroom occurrence was air temperature, relative humidity and rainfall of climatic environment.

• The Korean Journal of Mycology
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• v.27 no.1 s.88
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• pp.68-72
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• 1999

Wood-rotting fungi of the Aphyllophorales were collected through field trips to mountain areas of the country from January to December of 1997. Through the observation and identification of specimens, two genera, Meruliopsis (type species=M. taxicola) and Pseudomerulius (type species=P. aureus), and four species, Phanerochaete calotricha, Phanerochaete chrysorhiza, Meruliopsis corium, and Pseudomerulius aureus were confirmed as new wood-rotting fungi to Korea and are registered here with descriptions.

• Korean Journal of Plant Resources
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• v.17 no.2
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• pp.82-93
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• 2004

Phylogenetic relationships among species in Araliaceae were analyzed using PCR-RAPD and sequence of ITS region of nuclear ribosomal DNA based on samples collected in Korea. RAPD analysis showed various polymorphic bands which were able to differentiate species and genus, and specific bands showing variations among individuals within species. Cluster analysis using gel images revealed high molecular variability within species of Aralia eleta. No significant variation was found among cultivated species of Panax ginseng, but they showed high genetic differences with wild type of the species. In ITS analysis, specific sequences for each genus and species were observed and these were allowed to differentiate species and genus. Phylogenetic analysis using ITS sequences showed that Acanthopanax and Kalopanax had a close relationship, and Aralia and Panax are monophyletic, but genus Hedera is different species from other species in family Araliaceae in this study. The results showing close relationship between genera Aralia and Panax were also observed in RAPD analysis. Contrary to the results of RAPD analysis of Panax ginseng, sequence analysis of ITS showed no significant difference between wild mountain ginseng and cultivated species of P. ginseng. Also, both RAPD and ITS analysis of P. ginseng showed no significant genetic variability among cultivation sites. Results indicate that P. ginseng cultivating in Korea is monophyletic. The molecular analysis used in this study agreed on classification using morphological feature. These results suggest that molecular techniques used in this study could be useful for phylogenetic analysis of Araliaceae.

• Korean journal of applied entomology
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• v.42 no.3
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• pp.173-184
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• 2003

Beetles belonging to the families Scolytidae, Platypodidae, Bostrichidae, and Lyctidae intercepted from imported timbers at Busan port were investigated from March 1 to November 30 in 2000. In addition, hosts imported country were examined. A total of 52 species of within 23 genera was intercepted from nineteen species of timbers or logs from fifteen countries. In Scolytidae, 35 species of 16 genera in three subfamilies were identified 12 species in Xyleborus, 6 species in Ips, 3 species in Trypodendron, 2 species in Arixyleborus, and 12 species of all different genera including Alinphagous. Scolytidae were intercepted from 16 species of timbers in 13 genera imported from 11 countries. The highest beetles were intercepted from Malaysian lauan. In Platypodidae, 9 species of one genus (Platypus) were intercepted from 6 species of timbers in 4 genera imported from 6 countries including Australia. The highest numbers were intercepted from Malysian lauan. In Bostrychidae, 5 species of 4 genera in two subfamilies were intercepted from 6 species of timbers in 4 genera imported from four countries. In Lyctidae, Trogoxylon sp., Minthea sp., and Minthea rugicollis were intercepted from 3 species of timbers in 2 genera imported from 3 countries.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2004.05a
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• pp.249-251
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• 2004

감천항 3개 지점에서 조사된 식물플랑크톤은 3강 46속 98종류였는데 Bacillario-phyceae가 34속 76종류(77.6%), Dinophyceae 9속 17종류(17.3%, Chrysophycese 3속 5종류(5.1%)였다. 항 내에서 출현한 종은 모두 85종류로 항 외에서 출현한 94종류보다 적은 종이 출현하였고 규조류는 항 내에서, 와편모조류는 항 외에서 많이 출현하는 경향을 보였다. 계절별로는 가을에 62종류로 가장 많이 출현하였고 겨울에 45종류로 가장 적게 출현하였다. 지점별 현존량은 1,434(Feb. 2003; st. 3)~최고 17,708 cell/ml(Aug. 2003; st. 1)의 범위였고 여름철에 규조류(특히, Pseudonitzschia pungens와 Chaetoceros curvisetus 등)의 현존량이 많았다. 그리고 Pseudonitzschia pungens는 여름에 항 내에서 8,133 cell/ml로 가장 높은 현존량을 보였고 항 외에서도 4,000 cell/ml 이상 높은 현존량을 보였다, 본 조사기산 동안 출현한 주요종은 1,000 cell/ml 이상 출현한 우점종으로, Chaetoceros curvisetus, Chaetoceros debilis, Pseudonitzschia pungens, Skeletonema costatum, Stephanopyxis turris 등 5종, 출현빈번종은 Chaetoceros curvisetus, Chaetoceros lorenzianus, Skeletonema costatum, Thalassiosira hyalina 등 4종, 4계절 모두 출현한 종은 Chaetoceros didymus var. anhlica 외 13종이었으며 적조원인종도 Ceratium furca 외 13종으로 조사되어 항 내의 주기적인 조사가 필요할 것으로 판단되었다. 군집분석으로 우점도지수는 최저 0.205~최고 0.616였고 종다양성지수는 최저 0.213~최고 0.597로 나타났다.

• Animal Systematics, Evolution and Diversity
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• v.19 no.2
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• pp.203-216
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• 2003

Genera Mesochra and Elaphoidella have been studied as one of the serial studies on the taxonomy of the family Canthocamptidae in South Korea. As a result of it, two species of Mesochra and three species of Elapholidella are added to Korean fauna: M. alaskana Wilson, M. suifunensis Borutskii, E. grandidieri (Guerne and Richard), E. bidens (Schmeil) and E. superpedalis Shen and Tai. A key to the species of the genera Mesochra and Elaphoidella known from Korea is prepared.

• Korean journal of applied entomology
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• v.52 no.3
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• pp.171-179
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• 2013

Four linyphiid species, Centromerus sylvasticus (Blackwall, 1841), Ryojius japonicus Saito and Ono, 2001, Sachaliphantes sachalinensis (Tanasevitch, 1988) and Tmeticus vulcanicus Saito and Ono, 2001, are reported new to the Korean fauna. Four genera, Centromerus Dahl, 1886, Ryojius Saito and Ono, 2001, Sachaliphantes Saaristo and Tanasevitch, 2004 and Tmeticus Menge, 1868, are also new to Korea. Diagnostic phototraphs and illustrations of species are provided.

• Microbiology and Biotechnology Letters
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• v.51 no.1
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• pp.93-98
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• 2023

Nuruk is a starter culture of Korea manufactured by spontaneous fermentation of grains. We isolated bacteria of the genera Bacillus and Staphylococcus, and lactic acid bacteria (LAB) from eight commercial nuruk samples collected from four districts of Korea using selective agar media and identified them based current taxonomic standards. Bacillus was detected in all samples, but Staphylococcus or LAB were not detected in three samples. In seven samples, except one sample scored the highest cell number of LAB, Bacillus and Staphylococcus were counted as the highest and the lowest numbers, respectively. Six species of Bacillus were identified, and B. subtilis, B. velezensis, and B. licheniformis were predominant species. Nine species of coagulase-negative Staphylococcus were identified, and the predominance of S. pseudoxylosus and S. saprophyticus was confirmed. Ten species of LAB including Enterococcus, Lactobacillus and close relatives, Pediococcus, and Weissella were identified. P. pentosaceus was identified as the predominant species.

• The Korean Journal of Mycology
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• v.27 no.5 s.92
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• pp.349-353
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• 1999

The genus Stereum is consisted of species having smooth, binucleate amyloid spores, pseudocystidia and dimitic basidiocarps without clamps. There are five recorded species of Stereum in Korea. Through the specimen examination of Seoul National University Fungal Collection, five more species of Stereum, S. subtomentosum, S. peculiare, S. sanguinolentum, S. striatum and S. complicatum, were confirmed as unrecorded species to Korea. They are registered here with Korean names as well as English descriptions and a key to Korean Stereum species is attached together.

• The Korean Journal of Zoology
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• v.8 no.2
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• pp.55-66
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• 1965

풀거미속( Agelena ) 의거미는 1805년에 Walckenaer 에 의하여 창설된이후 오늘에 이르기까지 약 70종이 기재되었으며 동양에서는 13종이 보고되었는데 그 대부분이 일본 (6종)과 중국(4종)산다. 한국산 풀거미속은 Kamble, T.(1932), Kishida, K(1933) 및 저자(1962)등에 의하여 Agelena labrinthica ,A.kimbata, A.opuleta 의 3 종이 보고되었다. 금 반 저자 소장의 표본을 정리 분류한 결과 1미기록종과 3 신종을 얻었기에 이에 기재하였다. 즉, 미기록종 Agelena difficuilis Fox, 1936. 신종 Agelena choi, a.koreana, A.jirisanensis ※ Agelena choi 의 종명은 조복성박사에게 봉헌한 것이다.