• Title/Summary/Keyword: Cyclorhagida

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First Record of Campyloderes macquariae Johnston(Kinorhyncha, Cyclorhagida, Centroderidae) from the North Pacific (북태평양에서 처음으로 보고하는 Campyloderes macquariae Johnston (동문동물문, Cyclorhagida목, Centroderidae과))

  • Young Hee song;Chang, Cheon-Young
    • Animal Systematics, Evolution and Diversity
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    • v.17 no.2
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    • pp.207-216
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    • 2001
  • Campyloderes macquariae Johnston, 1983 is reported from South Korea. Specimens were obtained from the washings of subtidal sediments, holdfasts of macroalgae, and various invertebrates. This is the first record for genus Campy-loderes from the North Pacific. Affinities with its congeners and the variability within species are discussed, with the confirmation of several morphological details by scanning electron microscopy.

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Echinoderes lanceolatus, a New Kinorhynch from Korea (Kinorhyncha, Cyclorhagida, Echinoderidae) (동문동물 1신종, 표창자라목벌레 (Echinoderes lanceolatus)의 기재(동문동물문, 원통자라목벌레목, 가시자라목벌레과))

  • Chang, Cheon-Young;Song, Young-Hee
    • Animal Systematics, Evolution and Diversity
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    • v.18 no.2
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    • pp.203-211
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    • 2002
  • A new kinorhynch species belonging to the genus Echinoderes is described on the basis of the materials from the subtidal sediments and various macroalgae in the south and east coast of Korea. Echinoderes lanceolatus n. sp. is characteristic in having the subcuticular scars in subventral position on segment 3 and incomplete midventral articulation on segment 4, the middorsal spines a little shorter than the corresponding segments, the ‘brace-shaped’muscle scars at sternal plates of segments 9 and 10 in females, the flat posterior margin of terminal ventral plates and the lanceolate terminal tergal extension.