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Biogeography of the Arthropod community related on animal dung of Southeast Asia

东南亚动物粪便相关节肢动物群落的生物地理学

基本信息

批准号：
17405011
负责人：
OHARA Masahiro
金额：
$ 8.81万
依托单位：
Hokkaido University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17405011/
关键词：
Biogeography Arthropoda Southeast Asia Indonesia human inpact

项目摘要

Indonesia is attractive to the students of evolution for a number of reasons. It occupies a central part of Asian tropics, which is known to harbor the world's richest and most diverse fauna and flora. Furthermore, it consists of many islands that differ in their size and distance from other islands. The impact of human activity is also very important factor for the process of dispersal and vicariance on evolution in the last several thousands of years. Relations between the human activity in prehistoric life and the distributions of organisms are, however, still unclear.Arthropodal community living in mammal excrements, especially cow dung, is consisted by various diverse taxa; several kinds of beetles, of flies, also several mites nematode, and so on. The community is also showed very diverse biogeographical variations, therefore, many scientists have been engaged taxonomic and ecological works on organisms in excrements. Indonesian wild cow, Banten Bos javanicus, is a restricted distributed animal in where only Java, Bali and Karimantan Islands. The Banten is modified domestic animals, which are distributed wholly Indonesian countries and Islands.This project aims to elucidate pattern and process of biogeography of terrestrial arthropods in Asian tropics, with particular emphasis on insects and mites in mammal excretory substance and carcass. Our methods include (1) field collection of specimens, (2) gathering in-depth biological information of target taxa, and (3) rearing of insect in the laboratory.As a result of this project, we show some of the patterns and process of distribution in tropical organisms, but they are still largely unknown. We published 45 papers, and described, 27 species and 1 subspecies as new to science. We hope our result will greatly contribute to enrich knowledge of this important field of evolutionary biology, especially in the last several thousands of years.

印度尼西亚对进化论的学生很有吸引力，原因有很多。它位于亚洲热带的中部，以拥有世界上最丰富和最多样化的动植物群和植物群而闻名。此外，它由许多岛屿组成，这些岛屿的大小和距离与其他岛屿不同。人类活动的影响也是几千年来物种扩散和分异过程中的重要因素。生活在哺乳动物排泄物中的节肢动物群落由多种多样的类群组成，其中以牛粪为最多;几种甲虫，苍蝇，还有几种螨线虫，等等。群落也表现出非常多样的地理变化，因此，许多科学家一直从事粪便中生物的分类学和生态学工作。印度尼西亚野牛（Banten Bos javanicus）是一种仅在爪哇、巴厘和加里曼丹群岛分布的限制性动物。万丹是一种改良的家养动物，分布于整个印度尼西亚的国家和岛屿。本项目旨在阐明亚洲热带地区陆生节肢动物的生态学模式和过程，特别是哺乳动物排泄物和尸体中的昆虫和螨类。我们的方法包括（1）野外标本采集，（2）收集目标类群的深入生物学信息，（3）在实验室中饲养昆虫。作为这个项目的结果，我们展示了一些热带生物的分布模式和过程，但它们在很大程度上仍然是未知的。共发表论文45篇，描述了27个新种和1个亚种。我们希望我们的结果将大大有助于丰富进化生物学这一重要领域的知识，特别是在过去的几千年里。

项目成果

期刊论文数量（0）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Macrochelid mite fauna in the eastern part of the Lesser Sunda Islands, with description of two new species.

小巽他群岛东部的巨螯螨动物群，以及两个新物种的描述。

DOI：
发表时间：
2005
期刊：
Entomological Science 8
影响因子：
0
作者：
Hartini;S.
通讯作者：
S.

Notes on the subfamily Saprininae(Coleoptera, Histeridae)of Indonesia.

印度尼西亚 Saprininae 亚科（鞘翅目，Histeridae）注释。

DOI：
发表时间：
2008
期刊：
Insecta matsumurana, new series 42(7)
影响因子：
0
作者：
Ohara;Masahiro
通讯作者：
Masahiro

Geographical variation of Geotrups auratus.

Geotrups auratus 的地理变异。

DOI：
发表时间：
2007
期刊：
Insect and Nature 42(10)
影响因子：
0
作者：
Awata S;Takeyama T;Makino Y;Kitamura Y & Kohda M;高久元;Gomagano D & Kohda M;Akamine. M. & M. Kon.
通讯作者：
Akamine. M. & M. Kon.

Biogeography of Wallacea: journey of Ternate and Halmahera Islands.

华莱士生物地理学：特尔纳特岛和哈马黑拉岛之旅。