• Title/Summary/Keyword: Biological evolution

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Three Species of the Notodelphyid Copepods(Cyclopoida) Associated with the Solitary Ascidians(Tunicata) in Korea (해초류에 공생하는 한국산 요각류 3종)

  • In-Soon Seo;Kyung-Sook Lee
    • Animal Systematics, Evolution and Diversity
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    • v.14 no.4
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    • pp.391-413
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    • 1998
  • Three notodelphyid copepods, Doropygus curvipes Gotto, Notodelphys agilis villosus Ooishi and Bonnierilla curvicaudata Ooishi are redscribed, based on the specimens taken from the solitary ascidians in Korea. Accordingly, Korean cope associated with ascidians now includes 11 described species.

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First Report of the Alpheid Shrimp Salmoneus gracilipes (Decapoda: Caridea: Alpheidae) from Korea (한국미기록 가는손가락딱총새우 (Salmoneus gracilipes) (십각목: 생이절: 딱총새우과)의 보고)

  • Hyeyoung Koo;Won Kim
    • Animal Systematics, Evolution and Diversity
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    • v.19 no.1
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    • pp.43-48
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    • 2003
  • As a result of recent taxonomic study on shrimps collected from Korean waters, one species of the alpheid shrimp turned out to belong to the genus Salmoneus unreported from Korea. Salmoneus gracilipes is redescribed and reported for the first time from Korea.

First Report of the Stylodactylid Shrimp Parnstylodactylus bimaxillaris (Decapoda: Caridea: Stylodactylidae) from Korea (한국미기록 긴손가락새우 (Parastylodactylus bimaxillaris) (십각목: 생이절: 긴손가락새우과)의 보고)

  • Hyeyoung Koo;Won Kim
    • Animal Systematics, Evolution and Diversity
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    • v.19 no.1
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    • pp.119-124
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    • 2003
  • As a result of recent taxonomic study on shrimps collected from Korean waters, one species turned out to belong to the family Stylodactylidae unreported from Korea. Parastyrodactylus bimuxillaris is redescribed and reported for the first time from Korea.

Three New Species of the Genus Kleidotoma (Insecta: Hymenoptera: Figitidae: Eucoilinae) from Korea

  • Choi, Won-Young;Lee, Jong-Wook;Suh, Kyong-In
    • Animal Systematics, Evolution and Diversity
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    • v.25 no.3
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    • pp.295-300
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    • 2009
  • We describe three new species of the Genus Kleidotoma (Figitidae: Eucoilinae) from Korea. They are K. convexitas n. sp., K. debilifovea n. sp. and K. longirudis n. sp. A key to all Korean Kleidotoma species including three new species herein are given. Descriptions and illustrations of diagnostic characters of three new species are also provided.

Occurrence of Porcellanopagurus nihonkaiensis (Decapoda: Anomura: Paguroidea: Paguridae) in Korean Waters

  • Ko, Hyun-Sook;McLaughlin, Patsy A.
    • Animal Systematics, Evolution and Diversity
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    • v.24 no.1
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    • pp.129-133
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    • 2008
  • A pagurid crab carrying half of a bivalve shell was collected from Jejudo Island and identified as Porcellanopagurus nihonkaiensis. A diagnosis with illustrations of this specimen is presented. Although, Komai and Takeda (2006) reported this species as rare and known only from Japan, its range is now extended to Korean waters. At present, it is the only species of the genus Porcellanopagurus represented in Korean waters.

Taxonomic Review of the Korean Pyrgotidae (Insecta: Diptera: Tephritoidea)

  • Kim, Sam-Kyu;Han, Ho-Yeon
    • Animal Systematics, Evolution and Diversity
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    • v.25 no.1
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    • pp.65-80
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    • 2009
  • Pyrgotidae is a small acalyptrate family including about 370 species worldwide and little attention has been given to their systematics until recently. Latest changes in taxonomic status of some of the Korean species made this review inevitable. In the present study, the Korean pyrgotid species are reviewed with discussion of their taxonomic status. We also provide a revised key to all 14 Korean species (seven Adapsilia, three Eupyrgota, two Parageloemyia, one Porpomastix, and one Tephritopyrgota species) supplemented by digital images to facilitate accurate identification.

Introduction of Phylodynamics for Controlling the HIV/AIDS Epidemic in Korea

  • Bae, Jong-Myon
    • Journal of Preventive Medicine and Public Health
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    • v.51 no.6
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    • pp.326-328
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    • 2018
  • As over 1000 new cases of HIV/AIDS occur in Korea annually, preventive health programs against HIV/AIDS are urgently needed. Since phylodynamic studies have been suggested as a way to understand how infectious diseases are transmitted and evolve, phylodynamic inferences can be a useful tool for HIV/AIDS research. In particular, phylodynamic models are helpful for dating the origins of an epidemic and estimating its basic reproduction number. Thus, the introduction of phylodynamics would be a highly valuable step towards controlling the HIV/AIDS epidemic in Korea.

New Records of Hippolytid Shrimps, Lebbeus speciosus and Lebbeus comanthi (Crustacea: Decapoda: Caridea) from the East Sea, Korea

  • Lee, Chu;Ko, Hyun Sook;Lee, Kyu Hyun
    • Animal Systematics, Evolution and Diversity
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    • v.29 no.1
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    • pp.84-91
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    • 2013
  • Two species of the hippolytid shrimps, Lebbeus speciosus and Lebbeus comanthi, are described and illustrated for the first time in Korea. They were collected from the East Sea. Lebbeus speciosus was found in a scallop farm of Jumunjin, Gangneung, and L. comanthi associated with crinoids, was found in Gampo, Gyeongju. The difference between these two related species is in the number of dorsal teeth of the rostrum, five teeth in L. speciosus and a single tooth in L. comanthi. The Korean Lebbeus species has increased to 6 species by the present report. They are L. grandimana, L. polaris, L. unalaskensis, L. groenlandicus, L. speciosus, and L. comanthi.

First Report of Two Species of Genus Raymunida (Crustacea: Decapoda: Anomura) from Korea

  • Lee, Sanghui;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • v.29 no.4
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    • pp.279-287
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    • 2013
  • Two species of squat lobsters, Raymunida formosanus Lin, Chan and Chu, 2004 and Raymunida lineata Osawa, 2005, are newly added to the Korean decapod fauna. The genus Raymunida Macpherson and Machordom, 2000 is also reported for the first time in Korea. It differs morphologically from other Korean genera, Munida and Paramunida, in having the first to third pereopods with epipods and the carpus of the third maxilliped with a distal spine on flexor margin. Illustrations and pictures of these two species are provided with descriptions, and the key to the species of Korean Munidids is also provided.

First Record of Platorchestia monodi (Crustacea: Amphipoda: Talitridae) from the Pacific Region

  • Kim, Min-Seop;Min, Gi-Sik
    • Animal Systematics, Evolution and Diversity
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    • v.27 no.3
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    • pp.205-212
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    • 2011
  • Platorchestia monodi (Mateus et al., 1986), the beach hopper, commonly lives in sea shores and was previously reported only from the Atlantic regions, such as Mid-Atlantic islands, Brazilian coast, and Israel. We present the first record of this species in the Pacific region. The present species can be clearly distinguished from related species by the shapes of gnathopods 1-2 and development of sexual dimorphism in antenna 2 and pereopod 7. Descriptions of the diagnostic characteristics of the species are provided on the text. In addition, this paper also provided the partial sequence of the mitochondrial cytochrome c oxidase subunit 1 (CO1) gene of the species for its molecular characteristics.