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东海蛾螺科(软体动物:腹足纲)一新记录属和一新记录种
张树乾1,2, 张均龙1, 张素萍1
1.中国科学院海洋研究所 青岛 266071;2.中国科学院大学 北京 100049
摘要:
通过整理分类中国科学院海洋生物标本馆历年采集的蛾螺科标本, 发现了在东海大陆架生物资源调查时于冲绳海槽水深850—1685m 深海处采集的3 号蛾螺科标本。经研究发现为一新记录属深海蛾螺属Bathyancistrolepis 的一新记录种车轴深海蛾螺Bathyancistrolepis trochoideus (Dall,1907)。文中对其贝壳的形态特征进行了详细描述, 对齿舌进行了解剖学研究, 并对其分类地位进行了讨论。
关键词:  腹足纲  蛾螺科  深海蛾螺属  东海新纪录  冲绳海槽
DOI：10.11693/hyhz20140700191
分类号:
基金项目:国家自然科学基金项目,41376167号。
NEW RECORDS OF A GENUS AND A SPECIES OF BUCCINIDAE (MOLLUSCA: GASTROPODA) FROM EAST CHINA SEA
ZHANG Shu-Qian1,2, ZHANG Jun-Long1, ZHANG Su-Ping1
1.Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071;2.University of Chinese Academy of Sciences, Beijing 100049, China
Abstract:
A buccinid species, Bathyancistrolepis trochoideus (Dall, 1907), collected from the Okinawa Trough (depth 850—1685 m) off China is recognized when re-identifying the specimens deposited in Marine Biological Museum, Chinese Academy of Sciences (MBMCAS). Detailed descriptions of its shell feature and radular morphology are presented. The taxonomic status of this species is discussed. Bathyancistrolepis is new recorded genus and Bathyancistrolepis trochoideus is new recorded species from Chinese maritime territory.
Key words:  Gastropoda  Buccinidae  Bathyancistrolepis  new record  Okinawa Trough
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