| GONG Lin,LI Xinzheng.A new species of Pheronematidae (Porifera: Hexactinellida: Amphidiscosida) from the Northwest Pacific Ocean[J].Acta Oceanologica Sinica,2018,37(10):175-179 |
| 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 |
| A new species of Pheronematidae (Porifera: Hexactinellida: Amphidiscosida) from the Northwest Pacific Ocean |
| 投稿时间：2017-06-30 |
| DOI：10.1007/s13131-018-1322-1 |
| 中文关键词: 深海 六放海绵 新种 白须海绵属 |
| 英文关键词:deep sea Hexactinellida new species Poliopogon |
| 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. |
| 作者 | 单位 | E-mail | | 龚琳 | 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 | | | 李新正 | 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 | lixzh@qdio.ac.cn |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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