| ZHANG Ruiyan,WANG Xiaogu,ZHOU Yadong,LU Bo,WANG Chunsheng. 2018. The first record of Porcellanaster ceruleus (Echinodermata: Porcellanasteridae) in the South China Sea. Acta Oceanologica Sinica, 37(10):185－189 |
| The first record of Porcellanaster ceruleus (Echinodermata: Porcellanasteridae) in the South China Sea |
| 中国南海蓝泥瓷海星(棘皮动物门:瓷海星科)新纪录 |
| Received:May 12, 2017 |
| DOI：10.1007/s13131-018-1324-z |
| Key words:Porcellanasteridae Porcellanaster ceruleus new record South China Sea |
| 中文关键词: 瓷海星科 蓝泥瓷海星 中国南海 新纪录 |
| 基金项目:The Ocean Public Welfare Scientific Research Project, State Oceanic Administration of the People's Republic of China under contract No. 201505004; the State Key Development Program of Basic Research of China under contract No. 2015CB755902. |
| Author Name | Affiliation | E-mail | | ZHANG Ruiyan | Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | WANG Xiaogu | Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | ZHOU Yadong | Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | LU Bo | Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | | | WANG Chunsheng | Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China | wang-sio@163.com |
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| Abstract: |
| Porcellanasteridae is a group of starfish that live in the deep ocean around the world. The type species of this family, Porcellanaster ceruleus Wyville Thomson, 1878, is cosmopolitan as well as polymorphic. The first record of its occurrence in the South China Sea is reported in this paper. One specimen was caught in the South China Sea on June 6, 2015 by trawl and identified to be a P. ceruleus. The morphological characteristics of this specimen are described and detailed pictures are provided. The discovery of this specimen further expands the distribution of P. ceruleus in the Pacific Ocean. The world distribution records of P. ceruleus and its synonymic species are reviewed in this paper. |
| 中文摘要: |
| 瓷海星科是一类深海底栖海星，广泛分布于全球大洋深海中。其模式种蓝泥瓷海星（Porcellanaster ceruleus Wyville Thomson 1878）具有全球分布性与多态性。本文报道了该物种在中国海的首次记录。2015年6月6日，在向阳红10号执行的南海底栖生物调查航次中，于C19站位（10.15°N，110.03°E；水深1400m）由三角形拖网采集到海星一只，经鉴定为蓝泥瓷海星。本文提供了该样品的形态描述与细节照片，讨论了其与该种模式样品的共同形态特征及个体差异，并总结了蓝泥瓷海星的全球分布记录。该种在中国海的首次发现，进一步拓展了其地理分布范围。 |
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