| 摘要: |
| 采用电子显微镜对黄渤海区野外调查采集的蛾螺科Buccinidae 6个种, 分别是香螺Neptunea arthritica cumingii、略胀管蛾螺Siphonalia subdilatata、皮氏蛾螺Volutharpa ampullaceal、水泡蛾螺Buccinum pemphigum、黄海蛾螺Buccinium yokomaruae、褶纺锤螺Plicifusus sp.的齿舌进行了解剖,对其形态特征进行了对比研究。研究结果表明，6个种的齿式均为1·1·1。以往曾有报道蛾螺科的齿舌“中央齿具有3～7个齿尖”，而本研究发现了蛾螺科的褶纺锤螺,其中央齿齿尖数目有8枚。同时发现，黄渤海区蛾螺的侧齿数目有的是不对称的。本研究可为蛾螺科的分类学研究提供参考资料。
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| 关键词: 蛾螺科Buccinidae 齿舌形态 分类学 黄、渤海区 |
| DOI： |
| 分类号: |
| 基金项目:教育部新世纪优秀人才支持计划项目（NCET-05-0299） |
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| The radulas research of Buccinidae from the Yellow Sea and Bohai Sea |
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TIAN Ying,ZHANG Su-ping,CHANG Ya-qing
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| Abstract: |
| We used an electron microscope to observe the radula of Buccinidae from the Yellow Sea and Bohai Sea.They are Neptunea arthritica cumingii, Siphonalia subdilatata, Volutharpa ampullaceal, Buccinum pemphigu, Buccinium yokomaruae,Plicifusus sp. And we compared the morphology of these six species. The result shows that the radula styles of the six species are all 1·1·1. And we found there are eight crown teeth of central teeth in Plicifusus sp. At the same time we found that about 20% of the radulas are anisomerous. This research provides materials for taxonomy of Buccinidae.
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| Key words: Buccinidae radula taxonomy the Yellow Sea and Bohai Sea |
