• ALGAE
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• 제25권4호
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• pp.173-182
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• 2010

Four Rhizosolenia species of marine diatom were appeared at 30 sites in Korean coastal waters from September 2008 to February 2010. The cell shape, diameter, length of pervalvar axis, external process, segment and areolation characters of the species were examined. All four species were cylindrically shaped, but the external processes differed. Segment striations were regularly straight, and velum showed hexagonal, circular pore and narrow slit. Rhizosolenia formosa and R. hyalina were only occurred in September 2008 from the Yellow Sea, R. bergonii was appeared throughout the year from Korea Strait and Yangyang coasts, and R. setigera was abundantly showed in all seasons from all site. R. formosa is a newly recorded species in Korean coastal waters.

• 환경생물
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• 제37권3호
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• pp.362-366
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• 2019

A marine green algal species (Chlorophyta) was collected from the eastern coast of Korea. It is morphologically characterized by monostromatic thallus, usually undulate and entire margins, cap-like chloroplast and several pyrenoids per cell. In a phylogenetic tree based on molecular data, the Korean alga nests in the same clade as Monostroma alittorale originally described from Japan, as a sister clade of M. grevillei from France. The genetic distance for ITS(Internal Transcribed Spacer) sequences among Monostroma species ranges from 2.3% to 38.2%. The value between the Korean entity and M. alittorale was calculated as 0.01%, considered to be intraspecific divergence. This Korean entity is identified as Monostroma alittorale based on morphological and molecular analyses. This is the first record of M. alittorale in Korea.

• Animal cells and systems
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• 제13권1호
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• pp.31-47
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• 2009

Twelve Far Eastern species of the genus Ancistrocerus Wesmael are taxonomically reviewed. Among them, Ancistrocerus coreanus Kim and Yamane is new to science. A. japonicus, A. parietum and A. scoticus are newly recorded from Korea. In comparison to A. melanocerus, our opinion on the identity of A. densepilosellus is presented: it is more supportive that the Far Eastern population is the latter. Revised key, description, recognition characteristics and digital images for all the treated species are provided.

• 한국응용곤충학회지
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• 제52권1호
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• pp.63-67
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• 2013

Duplachionaspis속(屬)의 D. divergens (Green, 1899) 1종을 국내분포로 처음 보고하고, 동 속과 종의 특징, 동아시아산 Duplachionaspis속(屬)의 종 동정에 필요한 검색표, 사진자료, 분포 및 기주 정보를 함께 기재하였다.

• Animal Systematics, Evolution and Diversity
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• 제25권3호
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• pp.287-289
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• 2009

The leucosiid crabs are common species on soft sediment from the intertidal flat to shelf and slope depths. The genus Nursia Leach, 1817 is characterized by the pentagonal shape of the carapace and the presence of the buccal cavern on the pterygostomian region. As a result of the systematic study on the Korean brachyuran species, Nursia rhomboidalis (Miers, 1879) is newly recorded in Korean fauna. Korean Leucosiidae is now composed of 14 species belonging to eight genera. The description and illustrations of this species are provided.

• Ocean and Polar Research
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• 제43권4호
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• pp.245-253
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• 2021

Surirella atomus Hustedt 1955, surirelloid diatom, were obtained from Hampyeong Bay, Mu-an, in the west coast of Korea. We describe the first record of S. atomus in Korea and report its ultrastructure and molecular characteristics for the first time. For molecular analysis, rbcL gene and cob gene were sequenced. This species is very small in size, making it difficult to observe its morphological features under a light microscope. Even with a scanning electron microscope, it has no unique structure in the valve. It is morphologically very simple. This rare species was known as a marine benthic species. However, it appears to be widely distributed in marine, freshwater, and brackish environments according to the literature documenting this species. In terms of phylogeny, S. atomus has been tentatively linked to Petrodictyon gemma, but the phylogenetic placement of S. atomus seems to be still uncertain, in a manner that is similar to S. febigeri. However, morphological observations derived from this study suggest that this species belongs to the genus Surirella.

• 한국균학회소식:학술대회논문집
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• 한국균학회 2015년도 춘계학술대회 및 임시총회
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• pp.19-19
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• 2015

The term of Mushrooms means to spread like the April showers. After 18th century, the mycelium and spores of mushrooms were observed by microscope and then was denominated as fungi. About one hundred thousand species of mushrooms in appearance were worldly reported, and in Korea about four thousand species of mushrooms are estimated. In Korea, total of one thousand nine hundred one species of mushrooms have been recorded. Mushrooms belonging to the group of organisms called fungi, which must obtain their food from living plants or animals or from their remains after death. A large number of mushrooms grow in association with the roots of trees and other woody plants, called mycorrhizal fungi, both mushrooms and plants require this relationship for growth and development. And also many Mushrooms are saprobic, living on decayed various fallen leaves, twigs, trees and vegetable remains and etc. some of these million of spores settles on the proper habitat, these spores germinates and grows into a mass of threads, then a mycelium. This is the vegetable part of the mushrooms, what we call mushrooms are the carpophores, all the characteristics of the morphological features are appropriately used to identify species of mushrooms. Recently, identification and classification of mushrooms are newly confirmed by molecular analysis. In 2013, One thousand nine hundred one species of mushrooms in "List of Mushrooms in Korea" which published by the Korean Society of Mycology were recorded. Total of 238species, 107genera, 40families, 13orders, 6Classes belong to phylum Ascomycota. Total of 1,663species, 403genera 81families, 18orders, 7classes belong to phylum Basidiomycota.

• 한국응용곤충학회지
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• 제15권2호
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• pp.69-74
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• 1976

Cochylidae(가는잎말이나방과 : 신칭)은 잎말이나방상과(Tortricoidea)에 속하며 우레 나라에서는 오늘날까지 알려지지 않았던 소형의 나방 그룹이다. 그러나 이미 1886년에 영국 곤충학자 J. H. Leech의 한반도 채집시에 2종(종)이 채집되어 외국 문헌상에는 기록되어 오고 있다. 이과에 슥하는 종들은 대개가 작물의 꽃, 신소, 줄기 등 비교적 연약한 조직의 내부를 갖아 작해를 주며 전세계적으로 분포하는 작물의 주요 해충들이다. 필자는 현재까지 채집된 재료 중에서 금번에 분류 등정된 한국 미기록 10종을 발표한다.

• Animal Systematics, Evolution and Diversity
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• 제16권2호
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• pp.183-190
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• 2000

한국산 어리개미거미속의 2종, 어리개미거미 (Synagelides agoriformis)와 월정어리개미거미 (S. zhilcovae)을 정확한 그림과 검색표와 더불어 재기재하였으며 이중 월정어리개미거미는 한국미기록종이다. 이들은 생식구, 생식관 그리고 수정낭의 위치와 모양에 의해 쉽게 동정할 수 있다.

• Animal Systematics, Evolution and Diversity
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• 제24권2호
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• pp.151-153
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• 2008

A female crab of Xenocarcinus conicus (A. Milne Edwards, 1865) was collected from Munseum, Jejudo Island. The genus Xenocarcinus is recorded newly in Korean brachyuran fauna. The present specimen has broader and shorter rostrum and eleven sharp teeth on the inner border of dactylus of the first ambulatory leg. Korean epialtid fauna now consists of eight species of four genera.