Deep-sea glass sponges (Hexactinellida) from polymetallic nodule fields in the Clarion-Clipperton Fracture Zone (CCFZ), northeastern Pacific: Part I - Amphidiscophora

被引：19
作者：
Kersken, Daniel [2 ,3 ]
Janussen, Dorte [2 ,3 ]
Arbizu, Pedro Martinez [1 ]
机构：
[1] Senckenberg Meer, German Ctr Marine Biodivers Res DZMB, Sudstrand 44, D-26382 Wilhelmshaven, Germany
[2] Senckenberg Res Inst, Marine Zool, Senckenberganlage 25, D-60325 Frankfurt, Germany
[3] Natl Museum, Senckenberganlage 25, D-60325 Frankfurt, Germany
来源：
MARINE BIODIVERSITY | 2018年 / 48卷 / 01期
关键词：
Deep-sea sponges; Deep-sea mining; Polymetallic nodules; Hyalonema; Poliopogon; PORIFERA HEXACTINELLIDA; ISLANDS; OCEAN;
D O I：
10.1007/s12526-017-0727-y
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
The Clarion-Clipperton Fracture Zone (CCFZ) in the northeastern Pacific is the world's largest area for potential deep-sea mining of polymetallic nodules. Furthermore, it is one of the largest, most remote and least investigated ecosystems worldwide. Sponges (Porifera) represent one of the main groups of benthic deep-sea megafauna. This is the first study on taxonomy of amphidiscophorid sponges from polymetallic nodule fields in the CCFZ, and includes descriptions of six known and three new species: Hyalonema (Onconema) clarioni sp. nov., Hyalonema (Prionema) breviradix sp. nov. and Poliopogon microuncinata sp. nov.
引用
收藏
页码：545 / 573
页数：29
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