Admirandus multicavus Belogurov and Belogurova, 1979 (Nematoda, Enoplida, Oncholaimidae), a new record of free-living marine nematode discovered from the intertidal zone of Korea
KCI
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Title
- Admirandus multicavus Belogurov and Belogurova, 1979 (Nematoda, Enoplida, Oncholaimidae), a new record of free-living marine nematode discovered from the intertidal zone of Korea
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Author(s)
- Rho, Hyun Soo; Lee, Hyo Jin; Lee, Hee Gab
- KIOST Author(s)
- Rho, Hyun Soo(노현수); Lee, Hyo Jin(이효진); Lee, Hee Gab(이희갑)
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Alternative Author(s)
- 노현수; 이효진; 이희갑
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Publication Year
- 2021-12
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Abstract
- Admirandus multicavus Belogurov and Belogurova, 1979, a new record of free-living marine nematode species belonging to family Oncholaimidae is reported based on the specimens collected from the intertidal sediments of Korea. Admirandus multicavus is characterized by the following unique characteristics: cephalic setae (1-2 μm long), spicules (71-126 μm long) and gubernaculum (15-31 μm long), midventral preanal supplementary organ, three glandular duct openings of the Demanian system, and stoma length measuring twice the width. A comparative analysis of the biogeographical and ecological characteristics of Admirandus species is presented. DIC (Differential interference contrast) photomicrographs of the species are also provided herein. This report represents the first taxonomic analysis of the genus Admirandus Belogurov and Belogurova, 1979 discovered from the Korean seawaters.
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ISSN
- 1226-9999
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/42017
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Bibliographic Citation
- Korean Journal of Environmental Biology, v.39, no.4, pp.463 - 470, 2021
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Publisher
- 한국환경생물학회
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Keywords
- marine nematode; free-living; morphology; DIC photomicrographs; taxonomy
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Type
- Article
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Language
- English
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