|Budget Amount *help
¥29,380,000 (Direct Cost: ¥22,600,000、Indirect Cost: ¥6,780,000)
Fiscal Year 2012: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2011: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2010: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2009: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Relations between survival strategies and morphology of jaws and teeth among African cercopithecids were investigated. The differences of used plant foods among guenons were found. L’hoest’s monkeys (Cercopithecus lhoesti), which frequently fed on hard leaves, had strong jaws and teeth adapting to wear down. Colobus monkeys, which have specialized digestive organs, morphologically adapted to feed on hard leaves by different ways of guenons.