• Title/Summary/Keyword: Cumella

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Two Species of the Genus Cumella(Cumacea, Nannastacidae) from Korea (한국산 옆올챙이속(올챙이새우목, 꼬마올챙이새우과)의 2미기록종)

  • Chang-Mok Lee;Kyung-Sook Lee
    • Animal Systematics, Evolution and Diversity
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    • v.17 no.1
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    • pp.121-139
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    • 2001
  • Two species, Cumella rigida Gamo, 1963 and Cumella sadoensis Gamo, 1967, were based on the specimens collected from the shallow waters of the Yellow Sea and South Sea, Korea. They are newly recorded to Korean fauna. Of them, male of C. sadoensis is described for the first time.

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Cumacean Fauna of Southern coast and Chejudo Island in Korea (제주도와 남해 해역의 한국산 올챙이새우류)

  • Chang Mok Lee;Kyung Sook Lee
    • Animal Systematics, Evolution and Diversity
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    • v.15 no.1
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    • pp.83-105
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    • 1999
  • Thirteen cumacean species in four families were identified from the southern coast and Chejudo Island in Korea. Three of them, Campylaspis pumila Gamo, Cumella alveata Gamo, and Cumella glaberata Gamo, are recorded newly to Korean fauna. Among them, female of C. alveata is described for the first time in the would.

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Taxonomic Note on Nannastacus nyctagineus (Crustacea: Cumacea: Nannastacidae) from Korean Waters

  • Lee, Chang-Mok;Kim, Sung-Hyun;Kim, Young-Hyo
    • Animal Systematics, Evolution and Diversity
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    • v.32 no.1
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    • pp.49-54
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    • 2016
  • Korean nannastacids have recorded only eight species belonging to genera Campylaspis and Cumella. In this paper, Nannastacus nyctagineus Gamȏ, 1962, is redescribed and illustrated as a new species of Korean fauna in this study for the first time. Korean female specimens of Nannastacus nyctagineus correspond well with the original description by Gamȏ, 1962 based on only female specimens. Gamȏ has described that new species, Nannastacus pruinosus could be distinguished from N. nyctagineus based on only male specimens. The Korean male specimens of N. nyctagineus undoubtedly match well with the description of N. pruinosus with the following common features: the surface of the carapace is covered with numerous granules; pereonites and pleonites have similar patterns of the teeth on dorsal surface; the proportion and armature of the dactylus of pereopod 2 is similar; the number and pattern arrangement of the setae on the surface in antenna 1, pereopod 1, and uropod are the all most same. Nannastacus pruinosus Gamȏ, 1962 is proposed as a synonym of N. nyctagineus described in this study. This represents the first record on the genus Nannastacus from Korea.