| Two new species of the genus Paracyatholaimus Micoletzky (Nematoda: Cyatholaimidae) from the Yellow Sea | |
Huang, Yong1 ; Xu, Kuidong2; Huang, Y
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| 2013-06-01 | |
| 发表期刊 | JOURNAL OF NATURAL HISTORY
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| ISSN | 0022-2933 |
| 卷号 | 47期号:21-22页码:1381-1392 |
| 文章类型 | Article |
| 摘要 | Two new free-living marine nematode species of Paracyatholaimus Micoletzky, 1923 Paracyatholaimus qingdaoensis sp. nov. and Paracyatholaimus huanghaiensis sp. nov. from the Yellow Sea, China are described. Paracyatholaimus qingdaoensis sp. nov. is characterized by cylindrical body with conical tail; spicules reverse S-shaped, distally pointed; gubernaculum plate, with two cusps at distal end, parallel to the spicules; 10 thick setose precloacal supplements in a 5+5 arrangement, anterior group of five supplements located at a protuberance. Paracyatholaimus huanghaiensis sp. nov. is characterized by a cylindrical body with conic-cylindrical tail; slender spicules curved, distally pointed; gubernaculum handle-shaped, expanding distally to a plate, with some sawteeth at distal end; three papillose precloacal supplements, each papilla protruding conically with cuticularized narrow ducts. A key for identification of species of Paracyatholaimus is proposed.; Two new free-living marine nematode species of Paracyatholaimus Micoletzky, 1923 Paracyatholaimus qingdaoensis sp. nov. and Paracyatholaimus huanghaiensis sp. nov. from the Yellow Sea, China are described. Paracyatholaimus qingdaoensis sp. nov. is characterized by cylindrical body with conical tail; spicules reverse S-shaped, distally pointed; gubernaculum plate, with two cusps at distal end, parallel to the spicules; 10 thick setose precloacal supplements in a 5+5 arrangement, anterior group of five supplements located at a protuberance. Paracyatholaimus huanghaiensis sp. nov. is characterized by a cylindrical body with conic-cylindrical tail; slender spicules curved, distally pointed; gubernaculum handle-shaped, expanding distally to a plate, with some sawteeth at distal end; three papillose precloacal supplements, each papilla protruding conically with cuticularized narrow ducts. A key for identification of species of Paracyatholaimus is proposed. |
| 关键词 | Free-living Marine Nematode Paracyatholaimus Qingdaoensis Sp Nov Paracyatholaimus Huanghaiensis Sp Nov Taxonomy |
| 学科领域 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| DOI | 10.1080/00222933.2012.752544 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| WOS类目 | Biodiversity Conservation ; Ecology |
| WOS记录号 | WOS:000320077400001 |
| WOS关键词 | CHINA |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16348 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 通讯作者 | Huang, Y |
| 作者单位 | 1.Liaocheng Univ, Coll Life Sci, Liaocheng 252059, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yong,Xu, Kuidong,Huang, Y. Two new species of the genus Paracyatholaimus Micoletzky (Nematoda: Cyatholaimidae) from the Yellow Sea[J]. JOURNAL OF NATURAL HISTORY,2013,47(21-22):1381-1392. |
| APA | Huang, Yong,Xu, Kuidong,&Huang, Y.(2013).Two new species of the genus Paracyatholaimus Micoletzky (Nematoda: Cyatholaimidae) from the Yellow Sea.JOURNAL OF NATURAL HISTORY,47(21-22),1381-1392. |
| MLA | Huang, Yong,et al."Two new species of the genus Paracyatholaimus Micoletzky (Nematoda: Cyatholaimidae) from the Yellow Sea".JOURNAL OF NATURAL HISTORY 47.21-22(2013):1381-1392. |
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