Journal of Tropical Oceanography >
A new record of Conidae from the South China Sea (Mollusca, Gastropoda, Neogastropoda)
Copy editor: SUN Shu-jie
Received date: 2018-10-17
Request revised date: 2019-02-21
Online published: 2019-07-21
Supported by
Special Fund for Youth Scholars on Taxonomy, Chinese Academy of Sciences((ZSBR-010);)
National Science and Technology Fundamental Resources Investigation Project((2013FY111200, 2017FY201404).)
Copyright
A conid species, Conus ferrugineus Hwass in Bruguière, 1792, was recorded from China for the first time based on specimens deposited in the Marine Biodiversity Collections of the South China Sea, Chinese Academy of Sciences, and on samples recently collected from voyages to the South China Sea. The specimens were collected from the Xisha Islands. The shell morphological features of this species were presented, as well as its habitat and distribution. C. ferrugineus is easily confused with its sympatric sibling species C. vitulinus Hwass in Bruguière, 1792. The most remarkable difference is its uniformly white aperture, in contrast to the violet to violet brown base of the aperture in C. vitulinus. The identification characteristics between them were also discussed and summarized in this paper.
Key words: Gastropoda; Conidae; Conus; Conus ferrugineus; Conus vitulinus; new record; China seas
CHEN Zhiyun , LIAN Xiping , TAN Yehui . A new record of Conidae from the South China Sea (Mollusca, Gastropoda, Neogastropoda)[J]. Journal of Tropical Oceanography, 2019 , 38(4) : 59 -63 . DOI: 10.11978/2018109
表 1 锈色芋螺和犊纹芋螺的比较Tab. 1 Comparison of characteristics between Conus ferrugineus Hwass in Bruguière, 1792 and Conus vitulinus Hwass in Bruguière, 1792 |
锈色芋螺 Conus ferrugineus Hwass in Bruguière, 1792 | 犊纹芋螺 Conus vitulinus Hwass in Bruguière, 1792 | |
---|---|---|
螺旋部 | 低圆锥形 | 低矮, 或仅壳顶突出体螺层 |
肩部 | 钝圆, 与缝合线之间微凹, 无明显螺沟 | 棱角状, 与缝合线之间具明显的螺沟 |
基部螺肋 | 较壳面颜色深 | 较壳面颜色浅 |
壳面色斑 | 无纵走波状或火焰状花纹 | 有纵走波状或火焰状花纹 |
壳口 | 内面呈单一白色 | 内面白色, 前端呈紫色或紫褐色 |
地理分布 | 在我国目前仅见于西沙群岛; 印度-西太平洋热带海域, 波利尼西亚 | 在我国见于台湾、海南岛、西沙群岛、南沙群岛; 印度-太平洋热带海域 |
[1] |
陈志云, 谭烨辉, 连喜平 , 2016. 中国海芋螺属一新记录 (腹足纲, 芋螺科)[J]. 热带海洋学报, 35(3):99-100.
|
[2] |
李凤兰, 林民玉 , 2016. 中国动物志无脊椎动物第五十五卷软体动物门腹足纲芋螺科[M]. 北京: 科学出版社: 1-286.
|
[3] |
齐钟彦, 马绣同, 楼子康 , 等, 1983. 中国动物图谱软体动物第二册[M]. 北京: 科学出版社: 121-137(in Chinese).
|
[4] |
张素萍 , 2008a. 芋螺科[M] //刘瑞玉. 中国海洋生物名录. 北京: 科学出版社: 521-524.
|
[5] |
张素萍 , 2008b. 中国海洋贝类图鉴[M]. 北京: 海洋出版社: 233-239(in Chinese).
|
[6] |
|
[7] |
|
[8] |
|
[9] |
|
[10] |
|
[11] |
|
[12] |
|
[13] |
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
MOLLUSCABASE,2018. MolluscaBase. Conus loebbeckeanus Weinkauff, 1873 . MolluscaBase. Conus loebbeckeanus Weinkauff, 1873[Z]. Accessed through: World Register of Marine Species at:http://www.marinespecies.org/aphia.php?p
|
[21] |
|
[22] |
|
[23] |
|
[24] |
|
[25] |
|
[26] |
|
[27] |
|
[28] |
|
/
〈 | 〉 |