| 中国黄海与中国东海管咽线虫属(线虫动物门)一新种与一新纪录 |
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| 引用本文： | 张艳,张志南. 中国黄海与中国东海管咽线虫属(线虫动物门)一新种与一新纪录[J]. 动物分类学报, 2010, 35(1) |
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| 作者姓名： | 张艳 张志南 |
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| 作者单位： | 1. 青岛农业大学资源与环境学院,青岛,266109;中国海洋大学海洋生命学院,青岛,266003
2. 中国海洋大学海洋生命学院,青岛,266003 |
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| 基金项目： | financed by the National Key Basic Research Program from the Ministry of Science and Technology,China(G19990437 and 2002CB412400);;the Natural Science Foundation of China(Nos.40576061 and 40730847) |
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| 摘 要： | 描述了中国黄海自由生活海洋线虫1新种Siphonolaimus boucheri sp.nov.,S.boucheri sp.nov.的主要特征是:口针短(21～23μm),头直径为10～11μm,圆形化感器直径为13μm,与相应体直径的比例为59%;短交接刺(61～65μm,为肛径的1.33倍),无交接辅器;尾巴圆锥形,雄性尾巴为肛径的3.57倍,雌性尾巴为肛径的4.58倍。同时,描述了中国东海管咽线虫科的1新纪录,Siphonolaimus profundus。模式标本存放于中国海洋大学生命学院。
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| 关 键 词： | 自由生活海洋线虫 管咽线虫属 新种 黄海 新纪录 东海 |
A NEW SPECIES AND A NEW RECORD OF THE GENUS SIPHONOLAIMUS (NEMATODA, MONHYSTERIDA) FROM THE YELLOW SEA AND THE EAST CHINA SEA, CHINA |
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| ZHANG Yan,ZHANG Zhi-Nan. A NEW SPECIES AND A NEW RECORD OF THE GENUS SIPHONOLAIMUS (NEMATODA, MONHYSTERIDA) FROM THE YELLOW SEA AND THE EAST CHINA SEA, CHINA[J]. Acta Zootaxonomica Sinica, 2010, 35(1) |
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| Authors: | ZHANG Yan ZHANG Zhi-Nan |
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| Abstract: | A new species of flee-riving marine nematode of the genus Siphonolaimus, S. boucheri sp. nov. from the Yellow Sea is described and illustrated. This new species is characterized by the short spear (21-23 μm), head diameter 10-11 μm, amphids circular, 13 μm in diameter or 59% of corresponding body diameter; short spicules (61-65 μm, 1.33 abd) and absence of supplements; tail conical, 3.57 abd (male) and 4. 58 abd (female) long. Meanwhile, a new record of genus Siphonolaimus from the East China Sea, Siphonolaimus profundus is first reported in China. Types are deposited in the College of Marine Life Sciences, Ocean University of China. |
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| Keywords: | Free-living marine nematode Siphonolaimus new species Yellow Sea new record East China Sea. |
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