中国热带6种海参骨片的种类和形态研究

文菁; 张吕平; 胡超群; 沈琪

中国热带6种海参骨片的种类和形态研究

1.
中国科学院, 南海海洋研究所, 中国科学院海洋生物资源可持续利用重点实验室, 广东省应用海洋生物学重点实验室, 广东, 广州, 510301;中国科学院, 研究生院, 北京, 100039
2.
中国科学院, 南海海洋研究所, 中国科学院海洋生物资源可持续利用重点实验室, 广东省应用海洋生物学重点实验室, 广东, 广州, 510301

基金项目: 国家科技基础条件共享平台项目(2006DKA30470-18);广西自治区重点科技项目(桂科攻0815006-2);广东省科技计划项目(2007A020300007-15);中国科学院海洋生物资源可持续利用重点实验室开放课题(LMB2007B01)

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出版历程
- 收稿日期: 2008-07-30
- 修回日期: 2009-12-24

Classification and morphology of ossicles of six tropical holothurians in the South China Sea

1.
Key Laboratory of Sustainable Use of Chinese Acaderny of Sciences for Marine Living Resources, Key Laboratory of Marine Biological Application of Guangdong Province, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;Graduate University of chinese Acaclemy of Sciences, Beijing 100049, China
2.
Key Laboratory of Sustainable Use of Chinese Acaderny of Sciences for Marine Living Resources, Key Laboratory of Marine Biological Application of Guangdong Province, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China

摘要

摘要: 利用扫描电子显微镜对我国6种热带海参(蛇目白尼参、玉足海参、花刺参、梅花参、子安辐肛参和巨梅花参)背脊部骨片的组成和结构进行了观察。结果表明,蛇目白尼参骨片有3种类型的花纹样体和1种杆状体;玉足海参骨片有2种类型的桌形体和1种扣形体;花刺参骨片有2种类型的桌形体、1种C形体和1种花纹样体;梅花参骨片有4种类型的杆状体;子安辐肛参骨片有1种花纹样体;巨梅花参骨片有1种杆状体、1种拟桌形体和1种颗粒体。结果显示,与之前学者光镜下观察的结果存在差异,玉足海参桌形体底盘中央是单孔而非4孔;花刺参桌形体立柱之间没有横梁连接。并发现了新的骨片类型:蛇目白尼参Ⅲ型花纹样体和杆状体;玉足海参顶部周缘小孔桌形体;花刺参顶部5簇小齿桌形体;梅花参Ⅱ型、Ⅲ型、Ⅳ型杆状体。
- 海参 /
- 扫描电镜 /
- 骨片 /
- 种类 /
- 形态
Abstract: The dorsal ossicles of 6 Holothurians in South China Sea were observed with scanning electron-microscope (SEM).The results show that there are 3 types of rosettes and a type of rods in Bohadschia argus, 2 types of tables and a type of buttons in Holothurial eucospilota, 2 types of tables, a type of C-shaped rods and a type of rosettes in Stichopus hermanni, 4 types of rods in Thelenota ananas, a type of rosettes in Actinopyga lecanora, a type of rods, a type of pseudo-tables and a type of miliary granules in Thelenota anax.Comparison with the previous reports shows that the tables' disc of H.leucospilota is perforated by only one large central hole but not 4 holes, and the cross beam did not exist in S.hermanni's tables.Several new types of ossicles are found also.
- holothurians /
- SEM /
- ossicles /
- classification /
- morphology

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