• 제목/요약/키워드: One new species

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한국산 환선충상과의 계통분류학적 연구. 3. 환선충상과의 2신종 및 1미기록종 보고 (Systematic study of Criconematoidea from Korea. 3 Two new and one known species of Criconematoidea from Korea (NEmatoda : Tylenchida))

  • Young Eoun Choi;Etienne Geraert
    • 한국응용곤충학회지
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    • 제34권4호
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    • pp.350-359
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    • 1995
  • 환선충상과에 속하는 선충을 연구하던 중, 2신종을 발견하였다. Cnconemella hawangiensis는 C. paragoodeyi보다 훨씬 크고, 구침도 길고, 꼬리 주름 역시 다르다. Hemicycliophora parajugandis는 외부로 부풀어오른 구순부를 가지며 그것은 두부에 반원형으로 놓여 잇다. 그리고 두부측면은 안으로 밀렸다. 형태와 측정치는 H. juglandis나 H. koreana와 일치하였다. H. epichoroides는 한국 미기록종으로 보고된다.

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한국산 방아벌레붙이아과(딱정벌레목: 머리대장상과: 버섯벌레과)의 분류학적 검토 (Taxonomy of Languriinae Crotch (Coleoptera: Cucujoidea: Erotylidae) in Korea)

  • 정부희;박해철
    • 한국응용곤충학회지
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    • 제53권4호
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    • pp.441-448
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    • 2014
  • 한국산 버섯벌레과에 속해 있는 방아벌레붙이아과(Languriinae Crotch)를 분류학적으로 검토하였다. 한국산 방아벌레붙이아과에는 1족, 2속, 9종이 포함되는데, 그 중 Anadastus ruficeps (Crotch)와 Anadastus praetermissus (Janson) 2종을 국내에서 처음으로 보고한다.

Isolation and Physiological Characterization of a Novel Algicidal Virus Infecting the Marine Diatom Skeletonema costatum

  • Kim, JinJoo;Kim, Chang-Hoon;Youn, Seok-Hyun;Choi, Tae-Jin
    • The Plant Pathology Journal
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    • 제31권2호
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    • pp.186-191
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    • 2015
  • Diatoms are a major component of the biological community, serving as the principal primary producers in the food web and sustaining oxygen levels in aquatic environments. Among marine planktonic diatoms, the cosmopolitan Skeletonema costatum is one of the most abundant and widespread species in the world's oceans. Here, we report the basic characteristics of a new diatom-infecting S. costatum virus (ScosV) isolated from Jaran Bay, Korea, in June 2008. ScosV is a polyhedral virus (45-50 nm in diameter) that propagates in the cytoplasm of host cells and causes lysis of S. costatum cultures. The infectivity of ScosV was determined to be strain- rather than species-specific, similar to other algal viruses. The burst size and latent period were roughly estimated at 90-250 infectious units/cell and <48 h, respectively.

New records of nine ciliates (Protozoa: Ciliophora) from Korea: Brief descriptions and remarks

  • Kim, Kang-San;Min, Gi-Sik
    • Journal of Species Research
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    • 제7권4호
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    • pp.315-322
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    • 2018
  • Based on morphological observation, we identified nine ciliates previously unrecorded in Korea, Euplotidium itoi Ito, 1958, Anteholosticha verrucosa (Foissner & Schade, 2000) Berger, 2008, Holostichides dumonti Foissner, 2000, Amphisiella australis Blatterer & Foissner, 1988, Terricirra matsusakai Berger & Foissner, 1989, Uroleptoides binucleatus binucleatus Hemberger, 1985, Uroleptoides magnigranulosus (Foissner, 1988) Berger, 2008, Leptopharynx costatus gonohymen Omar & Foissner, 2012, Pseudochilodonopsis mutabilis Foissner, 1981, from three sites in Korea, which were isolated from three environmental samples, consisting of one seawater and two soil samples. These ciliates were assigned to three classes, five orders, five families, and eight genera. In this study, we provide photographs and brief descriptions and remarks of the nine species.

Two New Species of the Subfamily Donsiellinae (Copeoda, Harpacticoia, Thalestridae) Associated with the lsopod from Korea

  • 김사흥;김원
    • Animal cells and systems
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    • 제1권1호
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    • pp.1-13
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    • 1997
  • Two harpacticoid copepods, Pseudonsiella longicaudata. n. sp. and Xylora longiantennulata n. sp. belonging to the subfamily Donsiellinae are described. They were found in the wood infested by isopod of the genus Limnoria from the East Sea (Sea of Japan), Korea. The former species is characteristic in having the long caudal ramus and four setae on mandi bular basis. The latter one closely resembles X, nertica Hicks in general body form, but is clearly distinguished from X. nertica in that the antennule is much longer and the caudal ramus is longer, and leg 5 endopod bears four setae.

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한국미기록 Macrobathra속(나비목: 창날개뿔나방과)의 보고 (First Record of the Genus Macrobathra Meyrick (Lepidoptera: Cosmopterigidae) from Korea with a Newly Recorded Species, M. quercea)

  • 김예슬;김소라;허운홍;변봉규
    • 한국응용곤충학회지
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    • 제59권2호
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    • pp.113-116
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    • 2020
  • 본 연구를 통해 Macrobathra속이 우리나라에서는 처음으로 기록되며, 본 속에 속하는 1종(M. quercea Moriuti, 1973)을 우리나라에서는 처음으로 보고한다. 본 종의 정확한 분류 동정을 위해 외부형태학적 특징을 검경 및 도해하고, 성충 및 생식기 사진, 분포정보 및 기주식물 등의 정보를 제시하였다.

Three different genetic lineages of the jewel beetle Chrysochroa fulgidissima (Buprestidae; Chrysochroinae) inferred from mitochondrial COI gene

  • Kim, Sang Ki;Hwang, Ui Wook;Kwon, Ohseok
    • Journal of Ecology and Environment
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    • 제37권1호
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    • pp.35-39
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    • 2014
  • The phylogenetic analysis was carried out to find out the validity of Chrysochroa coreana as a new species. The insect specimens were collected at Kaohsiung, Taiwan and Shizuoka, Japan. Partial region (532 bp) of COI was amplified and sequenced. The sequences were aligned and then analyzed. Based on the Kimura-2-parameter method, we calculated genetic distances among them. It indicated that the Korean individual of C. fulgidissima was closely related to Taiwan one with relatively low genetic distance (0.083). On the other hand, the Japanese individual was remotely related with those of Korean (0.192) and Taiwan (0.183) individuals. To clarify if the populations of C. fulgidissima from Korea, Taiwan, and Japan are different at the level(s) of subspecies, species, or genus, it is necessary that more samples of the members of the family Buprestidae should be collected and genetically analyzed.

개맥문동의 새로운 해충 검정주머니나방 (나비목: 주머니나방과) 유충의 발견 및 형태특징 재기재 (First Report of Larval Damage to Liriope spicata by Mahasena aurea (Lepidoptera: Psychidae) in Korea with a Redescription of External Morphology of the Larva and Adult)

  • 노승진;변봉규
    • 한국응용곤충학회지
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    • 제54권3호
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    • pp.263-270
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    • 2015
  • 개맥문동(Liriope spicata (Thunb.))이 검정주머니나방(Mahasena aurea (Butler))의 새로운 기주식물로 처음으로 확인되었기에 보고한다. 또한 본 연구를 통해 본 종의 유충과 암컷이 우리나라에서는 처음으로 채집되었다. 이들의 암컷과 수컷에 대한 외부형태적 특징을 재기재함과 동시에 수컷생식기, 성충, 애벌레, 번데기 등의 특징을 도해하여 제시하였다.

Complete larval development of Pyromaia tuberculata (Crustacea: Decapoda: Majoidea: Inachoididae)

  • Oh, Seong-Mi;Ko, Hyun-Sook
    • Animal cells and systems
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    • 제14권2호
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    • pp.129-136
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    • 2010
  • The introduced spider crab Pyromaia tuberculata was collected from Korea in 2005 and it was ovigerous. After hatching, larvae were reared in the laboratory at $20^{\circ}C$. The larval stage of the species consists of two zoeal and one megalopal stages. The larvae of the Korean species differ somewhat from those from New Zealand described by Webber and Wear (1981; N Z J Mar Freshwat Res. 15:331-383) and from Brazil described by Fransozo and Negreiros-Fransozo (1997; Crustaceana. 70:304-323.) in the setal presence of the antennule, the maxillule, the maxilla and the maxillipeds, and the abdomen. It is found that Fransozo and Negreiros-Fransozo have overlooked some setae on the basis of the zoeal maxillipeds and that re-examination of their larvae is needed. Also, it is found that the Inachoididae is heterogeneous based on the zoeal morphology because two distinct groups exist in the family.

한국산 꽃파리과의 분류 (III) (쌍시목 : 유판류) (Classification of the Anthomyiidae from Korea (III) (Diptera: Calyptratae))

  • 권용정;서상재
    • 한국응용곤충학회지
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    • 제21권4호
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    • pp.185-190
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    • 1982
  • 한국산 꽃파리과 곤충의 계통분리학적연구, 조사 정리중 새로이 1신종, Meliniella내?단뭄sp.nov. (소백대륙꽃파리, 싱칭)와 3미기록종, Fucellia apicalis Kertesz, 1908 (점박이해변꽃파리, 신칭), Fucellia kamtchatica Ringdahl, 1930 (해변꽃파리, 신칭), Dekua robustiseta Judin, 1974 (극동고자리꽃파리, 신칭)을 발견하였으며 , Fucellia Robineau-Desvoidy, 1842 (해변꽃파리속, 신칭)은 우리나라에서 처음 기록된다. 따라서 한국산 꽃파는 총 13속 23종이 된다.

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