Taxonomy and biogeography on deep-sea mussels inhabited in deep-sea chemosynthetic ecosystem

1.深海贻贝文献的整理与整理。用于深海贻贝形态学和遗传学研究的图像处理系统和深度冷冻室的采集。参与2004年在劳盆地执行的新海6500潜水巡航，并取样深海贻贝，短海贝，Metivier和Hashimoto， 1994.4。Kaikata海山热液喷口处深海贻贝的形态分析。在日本海洋科学技术厅举办的2010年新海研讨会上公布的结果如下：桥本，J.（2004）穴居深海贻贝的形态分析。《新海学术论文集》，20:69.5。5 . 2005年，Kaikata海山深海贻贝穴居描述论文发表如下；巴布亚新几内亚马努斯盆地深海贻贝的形态分析。结果发表在日本海洋科学技术厅举办的22^< b>新海研讨会上，结果如下：Hashimoto， J.（2006）马努斯盆地深海贻贝的形态分析。新海会议论文集，22:80-81。该研究结果已提交给一家科学杂志。南恩西山口和菊岛外渗漏处深海贻贝的形态分析。经鉴定，该贻贝分别属于Gigantidas属和Bathymodiolus aduloides， Hashimoto和Okutani， 1994。今后将继续进行同样的研究。

1.The compilation and organization of the literature on deep-sea mussels.2.The acquisition of image processing system and deep freezer for morphologic and genetic studies on deep-sea mussels.3.Participation of the Shinkai 6500 dive cruise executed at the Lau Basin in 2004 and sampling deep-sea mussel, Bathymodiolus brevior Cosel, Metivier and Hashimoto, 1994.4.Morphologic analysis on deep-sea mussels collected from a hydrothermal vent site of the Kaikata Seamount. The result was posted at the 20^<th> Shinkai Symposium organized by Japan Agency of Marine Science and Technology as follows ;Hashimoto, J.(2004) Morphologic analysis on burrowing deep-sea mussels. The abstract papers of the Shinkai Symposium, 20 : 69.5.In 2005, the description paper of burrowing deep-sea mussels from the Kaikata Seamount was published as follows ;6.Morphologic analysis on deep-sea mussels collected from the Manus Basin, Papua New Guinea. The result was posted at the 22^<th> Shinkai Symposium organized by Japan Agency of Marine Science and Technology as follows ;Hashimoto, J.(2006) Morphologic analysis on deep-sea mussels from a vent site on the Manus Basin. The abstract papers of the Shinkai Symposium, 22: 80-81.The result is under submitted to a scientific journal.7.Morphologic analysis on deep-sea mussels from a vent site on the Minami-Ensei Knoll and a seep site off Kikaijima Island. The mussels were identified as undescribed mussels belonging to the genus Gigantidas and Bathymodiolus aduloides Hashimoto and Okutani, 1994, respectively.Same studies will be continued from now on.