Study on marine biodiversity in the shallow waters of Vietnam

越南浅水区海洋生物多样性研究

基本信息

批准号：
13575014
负责人：
MATSUURA Keiichi
金额：
$ 8.26万
依托单位：
National Science Museum
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2003
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13575014/
关键词：
Vietnam Marine animals shallow waters Species Biodiveresity Taxonomy Fauna Zoogeography

项目摘要

Marine animals inhabiting shallow waters in Vietnam were studied in the periods from 2001 to 2003. Surveys were done under the cooperation of the National Science Museum, Tokyo, and the Research Institute for Marine Fisheries, Haiphong. Specimens were collected by using bottom trawl, SCUBA diving, snorkeling, and nets. Major study sites were stationed in the northern and southern Vietnam. In northern Vietnam, Catba, being 1 hour by boat from Haiphong, was selected for this study. In Catba specimens were collected from muddy and, sandy bottoms in Tonking Bay at depths about 30-40 m by bottom trawl and some invertebrate specimens were also obtained by SCUBA. In southern Vietnam, the survey was made in Nha Trang having coral reefs near shore. In Nba Trang the research team was provided facilities by the Institute of Oceanography.In the collected specimens there are many interesting species including new species and those recorded for the first time from Vietnam. The collected specimens we … More re classified into hydrozoans, crustaceans, mollusks, fish parasites, and fishes. The new species found in the collection include some polyplacophoras and fishes. The greatest number of species collected in this study appears in fishes in which about 200 species belonging to 120 genera of 71 families were found, but the number of fish species may attain to about 300 species when the further study on the collections is made.The collected specimens include two categories, one representing bottom dwelling species from Tonking Bay and the other from coral reef animals from Nha Trang. The northern Vietnam collections include some species found in temperate waters such as China and Japan, however, the southern Vietnam collections are mainly composed of tropical species primarily found in coral reefs. Although it is clear that further studies should be made before we conclude faunal characters of northern and southern Vietnam, the specimens collected by our project show great biodiversity of marine animals found in shallow waters of Vietnam. The results of the study will be published in a series of the National Science Museum Monographs. Less

从2001年到2003年，在越南浅水区居住的海洋动物进行了研究。在东京国家科学博物馆的合作下，进行了调查。使用底部拖网，水肺潜水，浮潜和网络收集样品。主要的研究地点驻扎在越南北部和南部。在北越，卡特巴（Catba）被选为这项研究，乘船乘船乘船1小时。在CATBA标本中，从泥泞的底部收集了Tonking Bay的沙质底部，底部约30-40 m，底部拖网，一些无脊椎动物标本也通过Scuba获得。在越南南部，这项调查是在Nha Trang附近的Nha Trang进行的。在NBA Trang中，研究小组由海洋学研究所提供了设施。在收集的标本中，有许多有趣的物种，包括新物种，以及第一次从越南记录的物种。收集的标本我们……更多地分类为氢化菜，甲壳类动物，软体动物，鱼寄生虫和鱼类。该系列中发现的新物种包括一些多氯酚和鱼类。这项研究收集的物种数量最多的鱼类出现在鱼类中，其中大约200种属于120属的71个家庭，但是当进行了对收集的进一步研究时，鱼类的数量可能会达到约300种。收集的规格包括两个类别，其中一个代表来自Tonking Bay的Tonking Bay和Coral Reef Aimally Animation的另一种。越南北部的收藏包括在中国和日本等温度水域中发现的一些物种，但是，越南南部的收藏主要由热带物种主要组成，尽管显然应该在我们包含北越北部和南部的动物特征之前进行进一步的研究，我们项目收集的北越的动物特征是我们项目收集的样本，我们的项目表明，在vietnam of vietnal of vietnal of vietnal of vietnal of vietnal of vietnal of vietnal of vietnal of vietnal of vietnal of vietnam of vietnal of vietnal waters of vietnam of vietnal waters of。该研究的结果将发表在一系列国家科学博物馆专着。较少的