Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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Research Abstract |
Social structure of squid school was investigated by the new method, namely, social network analysis. This trial revealed the following things for oval squid. Oval squid population forms network structure. Ontogeny of oval squid brain, which could contribute formation of social network, is influenced by social condition. Pharaoh cuttlefish also form network but its structure differ from oval squid network.
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