| Project/Area Number |
23570102
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | Hokkaido University of Education |
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Principal Investigator |
TAKAKU Gen 北海道教育大学, 教育学部, 教授 (40236203)
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| Research Collaborator |
HARTINI Sri インドネシア科学院, 生物学, 研究員
DWIBADRA Dhian インドネシア科学院, 生物学研究所, 研究員
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 分類学 / 生物多様性 / トゲダニ目 / 記載分類 |
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| Outline of Final Research Achievements |
I had studied on diversity and biogeography of macrochelid mites (Acari: Mesostigmata: Macrochelidae) in Indonesia and Japan on the basis of data on distribution and taxonomy of previous studies and data of additional specimens. In total, about 80 species of macrochelid mites have been recorded and diversity is higher than surrounding areas. Some species distributed in continent of Southeast Asia might colonize to Sunda land mass when those areas were connected, and some might speciate in island. In Japan, about 40 species including previously recorded species might distribute. Macrochelid mite fauna in Hokkaido, northern Japan, is mixture of endemic species and species derived from the Asian continent and southern Japan. The situation, which island fauna might be affected by continental fauna and has high endemism, is similar in Indonesia and Japan.
Besides, I consolidated the basis for training of taxonomist on mites by holding soil mites seminar.
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