• 한국패류학회지
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• 제29권3호
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• pp.259-262
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• 2013

The specimens of three unrecorded triphorid snails, Mastonia millepunctata, Monophorus testaceus, and Obesula turricula were collected from Jeju-do, Korea and diagnostic characters were analysed. As a result, the family Triphoridae in Korea turned out to be 18 species revised species catalogue are listed.

• Animal Systematics, Evolution and Diversity
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• 제35권1호
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• pp.15-20
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• 2019

Two species, Zaglyptus multicolor(Gravenhorst) and Zaglyptus semirufus Momoi, are newly recognized from South Korea. Zaglyptus iwatai (Uchida) has only been reported from South Korea to date. Diagnoses of two unrecorded species, illustrations of diagnostic characters and a key to species of this genus are provided.

• 식물분류학회지
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• 제51권1호
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• pp.18-32
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• 2021

Here, 15 taxa of genus Fissidens Hedw. are reported as new to the moss flora of Korea: F. bryoides var. esquirolii, F. closteri subsp. kiusiuensis, F. crispus, F. curvatus, F. enervis, F. flabellulus, F. ganguleei, F. gracilifolius, F. gymnandrus, F. incurvus, F. longisetus, F. pusillus, F. takayukii, F. viridulus, and F. wichurae. The list of Fissidens in Korea, consisting of 26 taxa previously, is updated to 38 taxa by adding 15 taxa and excluding three taxa. Descriptions, taxonomic notes with diagnoses, in situ and microscopic photographs of the unrecorded species, and taxonomic keys of four sections belonging to the subgen. Fissidens are provided.

• Journal of Species Research
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• 제13권2호
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• pp.131-135
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• 2024

Two unrecorded species, Brachynervus beijingensis and B. confusus are described from South Korea for the first time. A taxonomic study of the South Korean Brachynervus was initiated by Uchida (1955). Until now only one species, B. tsunekii, has been recorded from South Korea. In the study, we provide the diagnoses and photos of two unrecorded species of Brachynervus.

• 한국동물학회:학술대회논문집
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• 한국동물학회 1997년도 한국생물과학협회 학술발표대회
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• pp.107.1-107
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• 1997

No Abstract, See Full Text

• Mycobiology
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• 제32권2호
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• pp.57-67
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• 2004

For investigation of the species diversity of the Genus Crepidotus in Korea and constructing a key to Korean Crepidotus species, a total of 65 specimens, collected from 18 locations from 1982 to 2002, were observed for morphological characters of carpophores and other features. All the specimens have been preserved in the herbarium of the National Institute of Agricultural Sciences and Technology, R.D.A., Suwon, Korea. The specimens were identified according to the classification systems given by Hesler and Smith(1965), Nordstein(1990), Orton(1960), Pilat(1948), Senn-Irlet(1991, 1992, 1993) and Singer(1951, 1973, 1986). In this study, a total of 10 Crepidotus species were confirmed. Among them, Korean common names were designated to six unrecorded species as follows: C. uber, "끈적귀버섯"; C. hygrophanus, "곤약귀버섯"; C. latifolius, "꼬마무리귀버섯"; C. obscurus, "먼지귀버섯"; C. subverrucisporus, "분홍주름귀버섯"; and C. circinatus, "노란고리귀버섯". A key to 10 Crepidotus species has been constructed.

• 식물분류학회지
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• 제39권3호
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• pp.229-232
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• 2009

제주도 한라산 낙엽수림에서 우리나라 미기록속인 난초과 영아리난초속의 영아리난초가 채집되었다. 본 종은 대만과 일본의 열대 및 아열대에 주로 분포하는 것으로 알려져 왔다. 영아리난초속은 식물체가 흔히 녹색이며 잎은 단생이고 주름이 있으며, 화아가 성장하기 전에 발달하고 낙엽이 되며, 줄기는 분지하지 않고, 화분괴는 2개이며, 대부분 점착체가 없는 점에서 난초과 Nervilieae족의 다른 속과 뚜렷하게 구분된다.

• 환경생물
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• 제39권1호
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• pp.32-38
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• 2021

Cyanobium is a genus of picoprokaryotic cyanophytes, which includes species worldwide. The present study investigated the morphology, ultrastructure, and molecular phylogeny of the unrecorded genus Cyanobium Rippka & Cohen-Bazire 1983 and species Cyanobium gracile Rippka & Cohen-Bazire 1983. A C. gracile culture from a freshwater sample collected from the Adongji pond was established by single-cell isolation. Morphological data were analyzed using light and transmission electron microscopy. C. gracile lives as solitary cells without gelatinous envelopes and is ovate, oval, or shortly rod-shaped. Thylakoids are laid along the cell walls, with three thylakoid membranes parallel to each other. Nucleoplasm was observed in the center of the cell. Molecular phylogeny performed with data from 16S small subunit ribosomal DNA gene (SSU rDNA) sequences showed that the three strains of C. gracile, including the type strain (PCC6307) and a newly recorded strain (Adong101619), formed a distinct clade with a high supporting value (maximum-likelihood=100, pp=1.00). Based on morphology and molecular data, we report the newly recorded C. gracile in Korea.

• 식물분류학회지
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• 제39권2호
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• pp.114-119
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• 2009

경북 영천시와 서울 여의도에서 미기록 귀화식물 2종을 발견하였다. 톱니대극으로 이름 붙인 Euphorbia dentata Michx.(대극과)는 경북 영천시 대창면 대창리 중부고속도로에서 확인되었으며, 동속식물인 포인세티아 (E. pulcherrima)와 비교하여 초본이면서 정상엽들이 한결같이 녹색인 특징으로 구별된다. 또한 왕관갈퀴나물로 이름 붙인 Securigera varia (L.) Lassen(콩과)는 서울 여의도 한강둔치에서 확인되었으며, Securigera속은 국내 미기록속이다. 형태적 유사종으로 묏황기속(Hedysarum L.) 식물에 비해 꽃이 담홍색이고 길이 5-10 cm의 꽃자루 끝에 20개 내외의 꽃이 산형으로 붙는 특징으로 구별된다.

• Journal of Species Research
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• 제8권2호
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• pp.191-196
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• 2019

In 2015 and 2017, the National Institute of Biological Resources has isolated four unrecorded prokaryotic species designated as R-1-5, R-2-13, R-2-1, and R-1-8 from the peatland soil of Yongneup. Phylogenetic analysis based on 16S rRNA gene sequence similarity determined the four strains (R-1-5, R-2-13, R-2-1, R-1-8) were most closely related to Curvibacter lanceolatus (99.93%), Massilia brevitalea (98.7%), Pseudomonas lini (99.54%), and Pseudomonas vancouverensis (99.93%), respectively. The four unrecorded strains belong to the phylum Proteobacteria, in which the genera Curvibacter and Massilia are assigned to the class Betaproteobacteria, and the genus Pseudomonas to the class Gammaproteobacteria. Since there are no publications or official reports on these four strains, these four species are new records to Korea. The strains were further characterized by Gram reaction, colony and cell morphology, basic biochemical properties, and phylogenetic position. Descriptive information of the four unrecorded species is provided.