• Title, Summary, Keyword: Harpacticoida

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Naupia Development of Nitocra spinipes Boeck, 1865 (Copepoda, Harpacticoida, Ameiridae) Reared in the Laboratory (요각류, Nitocra spinipes Boeck, 1865의 노우플리우스 유생 발생)

  • 최경화;김창현
    • Journal of Life Science
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    • v.11 no.5
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    • pp.470-475
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    • 2001
  • The larvae of Nitocra spinipes Boeck, 1865 were reared at 2$0^{\circ}C$ and 33.3$\textperthousand$ in the laboratory. These species passed through six nauplii stages and the first copepodid appeared in 8-10 days. Nauplii of N. spinipes is distinguished by characteristics of the appendage setation and caudal setae. The number of segments of antennal and mandibular exopodites in harpacticoida is discussed within familial level.

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Three Miraciid Copepods (Harpacticoida, Miraciidae) from South Korea

  • Chang, Cheon-Young
    • Animal Systematics, Evolution and Diversity
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    • v.25 no.3
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    • pp.215-225
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    • 2009
  • Three harpacticoid species of the family Miraciidae are reported from neritic and brackish waters in Korea: Amphiascus kawamurai Ueda and Nagai, 2005, Schizopera clandestina (Klie, 1924) and Schizopera neglecta Akatova, 1935. Amphiascus kawamurai is newly recorded from Korea. Redescription is provided with the systematic accounts and illustrations of them.

Current Researches on the Diversity of the Marine Benthic Copepods and the Prospects (해양 저서성 요각류의 다양성 연구 현황과 그 전망)

  • 이원철;송성준;이재성
    • Korean Journal of Environmental Biology
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    • v.20 no.1
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    • pp.1-9
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    • 2002
  • Copepods play an important role as a primary consumer in the various aquatic ecosystems. Most of marine benthic copepods belong to the Order Harpacticoida, and are known over 3,000 species in the world. Research on the biodiversity of the benthic copepods are important in the development of the new bio-resources, and the genetic resources. The importances and the prospects of biodiversity research on the mavins benthic copepods are discussed.

Harpacticoid Copepods of Genus Attheyella (Harpacticoida: Canthocamptidae)in Korea (Attheyella 속의 한국산 하르팍티쿠스류)

  • 장천영
    • Animal Systematics, Evolution and Diversity
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    • v.9 no.2
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    • pp.181-190
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    • 1993
  • Four harpacticoid species belonging to genus Attheyella were confirmed from South Korea: Attheyella (Attheyella) coream Miura, A. (A.) paucisetosa Chang and Kim, A. (Mrazekiella) byblis Chang and Kin, and A. (M.) tetraspinosa, n. sp. The new species and the male of A. (A.) paucisetosa are described. A. (M.) tetraspinosa, n. sp. most resembles A. baikalensis Borutzky, but readily distinguished from it and its relatives by the extraordinarily elongated leg 5 exopod and the female leg 5 basipod bearing four spines on it.

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Eight Harpactiocoid Species of Harpacticidae(Copepoda, Harpacticoida)from Korea (Harpacticidae과에 속하는 하프팍티쿠스류 8종의 분류)

  • Joon, Song-Sung;Young, Chang-Cheon
    • Animal Systematics, Evolution and Diversity
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    • v.9 no.2
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    • pp.203-220
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    • 1993
  • Eight harpacticoid species of family Harpacticidae, collected from 47 locations of Korea, are identified. The five species newly reported from Korea, are redescribed and illustrated: Harpacticus nipponicus, Ito, H. compsonyx Monard, Harpacticella oceanica Ito, Zaus robustus Ito, Z. unisetosus Ito.

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Two New Species of Genus Attheyella (Harpacticoida, Canthocamptidae) from Springs of Korea (샘에서 채집한 Attheyella 속의 하르팍티쿠스류 2신종)

  • Chang, Cheon-Young;Kim, Hoon-Soo
    • Animal Systematics, Evolution and Diversity
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    • no.nspc3
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    • pp.67-76
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    • 1992
  • Two new species belonging to the genus Attheyella of Canthocamptidae, collected from two springs each of Mt. Hambak and Mt. Halla of South Korea, are described under the name of Attheyella(Attheyella) paucisetosa and Attheyella(Mrazekiella) byblis, respectively.

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Two Groundwater Copepods of the Genus Parastenocaris (Harpacticoida, Parastenocarididae) from South Korea

  • Lee, Ji-Min;Chang, Cheon-Young
    • Animal cells and systems
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    • v.13 no.2
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    • pp.169-178
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    • 2009
  • Two subterranean harpacticoid species are recorded from cavern and interstitial waters in South Korea: Parastenocaris ondali n. sp. and P brevipes Kessler, 1913. Parastenocaris ondali n. sp. resembles P nipponensis Chappuis, 1955 from Japan, but differs from it by shorter caudal rami, armature of leg 5, and short endopodal processes of leg 4 in both sexes. Herein, the new species is described, and systematic accounts of both species are provided with detailed illustrations.

Two New Thalestrid Harpacticois (Copepoda, Harpacticoida, Thalestridae) from Korea

  • Chang, Cheon-Young;Song, Sung-Joon
    • Animal cells and systems
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    • v.1 no.2
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    • pp.297-304
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    • 1997
  • Two new harpacticoid species of family Thalestridae are described on the basis of the specimens collected from the shallow sublittoral sand bottom or seagrasses of rocky shore in South Korea. Dactylopusia pauciarticulata n. sp. is discernible from its 19 congeners by the 6-articulated antennule. Paradactylopodia koreana n. sp. most resembles P. striata Kunz, 1973 of its seven congeners, but obviously distinguished from it by the shape of male leg 2 endopod.

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Nitokra Copepods (Harpacticoida: Ameiridae) from Korea

  • Chang, Cheon-Young;Yoon, Hong-Ju
    • Animal Systematics, Evolution and Diversity
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    • v.24 no.1
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    • pp.115-127
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    • 2008
  • A taxonomic study on the genus Nitakra (Ameiridae) is accomplished. A total of five species are collected from coastal marshes, lagoons, and estuaries in South Korea. Among them, the latter three species are newly recorded from Korea: N. spinipes Boeck, N. affinis califarnica Lang and N. pietschmanni (Chappuis). Taxonomic accounts and a key to the species from Korea are given.

Two Harpacticoid Species of Genera Nitokra and Ameira (Harpacticoida: Ameiridae) from Brackish Waters in Korea

  • Chang, Cheon-Young
    • Animal cells and systems
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    • v.11 no.2
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    • pp.247-253
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    • 2007
  • A new species of Nitokra and Ameira parvula (Claus) belonging to the family Ameiridae are recorded from brackish waters in South Korea. Nitokra koreanus n. sp. most resembles N. spinipes and N. pietschmanni, however, it is characteristic in having the character combination of ellipsoidal P5 exopod and very short P1 enp 1. Ameira parvula is reported for the first time from the Northwestern Pacific. Description of the new species and the taxonomic accounts of both species are presented.