| Budget Amount *help |
¥44,070,000 (Direct Cost: ¥33,900,000、Indirect Cost: ¥10,170,000)
Fiscal Year 2022: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2021: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2020: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2019: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Fiscal Year 2018: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
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| Outline of Final Research Achievements |
We studied the species diversification processes of terrestrial predator in the genus Carabus subgenus Ohomopterus and their prey, megascolecid earthworms, in the Japanese Archipelago. In Ohomopterus beetles, we studied the evolutionary processes and mechanisms of the key characters for mechanical reproductive isolation, body size and genital morphology, using genomic and transcriptome analyses. For megascolecid earthworms, we studied the phylogenetic relationships, phylogeography and character evolution of the genus Amynthas, which is the most diversified group in Japan, using mitogenomic data.
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