赤坂御用地ならびに常盤松御用邸の土壌性ゾウムシ相

概要

論文の詳細を見る
The soil curculionoid faunas of the Akasaka Imperial Gardens, Minato-ku, Tokyo and the Tokiwamatsu Imperial Villa, Shibuya-ku, Tokyo, are surveyed in 2002-2004. Twenty-five species in two families were recorded in Akasaka, and twelve curculionid species were found from Tokiwamatsu. The soil curculionoid fauna of Akasaka is larger than that (22 spp.) of Fukiage Garden of the Imperial Palace, Chiyoda-ku, Tokyo (Nomura et al., 2000). The diversity and affinity of the soil curculionoid communities in twelve sites of Akasaka and four sites of Tokiwamatsu are quantitatively sampled and analyzed in the same methods as for staphylinoids (Nomura et al., 2005). As the result, average diversity index (H': Shanon-Wiener function) is slightly greater in Akasaka than in Tokiwamatsu in spite of that the total diversity (H'N) is distinctly greater in Tokiwamatsu, and the relative diversity (J') is much greater in Akasaka. The community structure of Tokiwamatsu is clearly considered to be less complicated and less diversified than that of Akasaka.
国立科学博物館の論文
2005-03-25