A new species of Pheronematidae (Porifera: Hexactinellida: Amphidiscosida) from the Northwest Pacific Ocean

被引:1
|
作者
Gong Lin [1 ,2 ,3 ,4 ]
Li Xinzheng [1 ,2 ,3 ,4 ]
机构
[1] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
[2] Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
[3] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
[4] Univ Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
基金
中国国家自然科学基金;
关键词
deep sea; Hexactinellida; new species; Poliopogon;
D O I
10.1007/s13131-018-1322-1
中图分类号
P7 [海洋学];
学科分类号
0707 ;
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.
引用
收藏
页码:175 / 179
页数:5
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