Thalassironus filiformis sp. nov. (Nematoda, Enoplida) from the South China Sea | |
Huang, Mian1,3; Huang, Yong2; Xu, Kuidong1,3,4 | |
2019-08-16 | |
发表期刊 | ZOOTAXA |
ISSN | 1175-5326 |
卷号 | 4657期号:1页码:170-176 |
通讯作者 | Xu, Kuidong(kxu@qdio.ac.cn) |
摘要 | A new species of the genus Thalassironus de Man, 1889, which was discovered from marine sediments in the South China Sea, is described here as Thalassironus filiformis sp. nov. The new species is characterized by having short outer labial setae and cephalic setae of equal length. long filiform tail, buccal cavity with three anterior teeth and three additional teeth just posterior to amphideal fovea, male with a segmented midventral precloacal seta, spicules double curved, slender with ventral ala. It is very similar to Thalassironus lynnae Keppner, 1987, but can be differentiated from the latter species by much shorter cephalic setae (8 mu m vs 14-16 mu m), longer tail (772-780 mu m vs 300-506 mu m), longer spicules (67-68 mu m vs 35-40 mu m), smaller value of de Man ratio "a" (66 vs 99.7-102) and different structure of spicules. An updated dichotomous key to all known species of Thalassironus is provided. |
关键词 | free-living marine nematode new species taxonomy |
DOI | 10.11646/zootaxa.4657.1.8 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[41676146] ; National Natural Science Foundation of China[41676146] |
WOS研究方向 | Zoology |
WOS类目 | Zoology |
WOS记录号 | WOS:000481571900008 |
出版者 | MAGNOLIA PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/162352 |
专题 | 海洋生物分类与系统演化实验室 |
通讯作者 | Xu, Kuidong |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Shandong, Peoples R China 2.Liaocheng Univ, Coll Life Sci, Liaocheng 252059, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
通讯作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Huang, Mian,Huang, Yong,Xu, Kuidong. Thalassironus filiformis sp. nov. (Nematoda, Enoplida) from the South China Sea[J]. ZOOTAXA,2019,4657(1):170-176. |
APA | Huang, Mian,Huang, Yong,&Xu, Kuidong.(2019).Thalassironus filiformis sp. nov. (Nematoda, Enoplida) from the South China Sea.ZOOTAXA,4657(1),170-176. |
MLA | Huang, Mian,et al."Thalassironus filiformis sp. nov. (Nematoda, Enoplida) from the South China Sea".ZOOTAXA 4657.1(2019):170-176. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
huang2019.pdf(1279KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
Thalassironus filifo(1279KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论