| 西北太平洋围线海绵科(海绵动物门:六放海绵纲:双盘海绵目)一新种 |
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| 引用本文： | 龚琳,李新正.西北太平洋围线海绵科(海绵动物门:六放海绵纲:双盘海绵目)一新种[J].海洋学报(英文版),2018,37(10):175-179. |
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| 作者姓名： | 龚琳 李新正 |
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| 作者单位： | 中国科学院海洋研究所, 青岛, 266071;青岛海洋科学与技术试点国家实验室, 青岛, 266237;中国科学院海洋大科学研究中心, 青岛, 266071;中国科学院大学, 北京, 100049,中国科学院海洋研究所, 青岛, 266071;青岛海洋科学与技术试点国家实验室, 青岛, 266237;中国科学院海洋大科学研究中心, 青岛, 266071;中国科学院大学, 北京, 100049 |
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| 基金项目： | The National Natural Science Foundation of China under contract No. 41706188; the Strategic Priority Research Program of the Chinese Academy of Sciences under contract Nos XDA11030201 and XDB06010100; the Senior User Project of RV KEXUE under contract No. KEXUE2018G22; the Scientific and Technological Innovation Project financially supported by Pilot National Laboratory for Marine Science and Technology (Qingdao) under contract No. 2015ASKJ01. |
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| 摘 要： | 本文记录了西太平洋深海围线海绵科1新种——扭形白须海绵。该海绵共含2个标本，其中1个采集于雅浦海山932米处，另1个采集于卡罗琳海山775.3米处。该新种含有椭圆形大双盘骨针、3种类型的双盘骨针、棒状骨针和节杖骨针，使其很容易与该属下的现有8种区分开。该种为西北太平洋报道的第4种白须海绵属的种。
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| 关 键 词： | 深海 六放海绵 新种 白须海绵属 |
| 收稿时间： | 2017/6/30 0:00:00 |
A new species of Pheronematidae (Porifera: Hexactinellida: Amphidiscosida) from the Northwest Pacific Ocean |
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| GONG Lin and LI Xinzheng.A new species of Pheronematidae (Porifera: Hexactinellida: Amphidiscosida) from the Northwest Pacific Ocean[J].Acta Oceanologica Sinica,2018,37(10):175-179. |
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| Authors: | GONG Lin and LI Xinzheng |
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| Institution: | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China;Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China;Graduate University, University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | A new species of the family Pheronematidae is described in this study. Specimens were collected at Yap seamount and Caroline seamount in the Northwest Pacific Ocean. Poliopogon distortus sp. nov. contains oval macramphidiscs, three categories of amphidiscs, clavate monaxons and sceptres, making it distinguished from the eight known congeners easily. This is the fourth record of genus Poliopogon from the Northwest Pacific Ocean. We also used a partial sequence of 16S rDNA gene to confirm the family assignment of the new specimen. |
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| Keywords: | deep sea Hexactinellida new species Poliopogon |
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