赤坂御用地ならびに常盤松御用邸の甲虫相

概要

論文の詳細を見る
As the result of the faunistic survey in 2002-2004, 353 species in 59 families of the order Coleoptera were discovered from the Akasaka Imperial Gardens, Minato-ku, Tokyo, and 143 species in 36 families were collected in the Tokiwamatsu Imperial Villa, Shibuya-ku, Tokyo. The number of species is relatively small in Akasaka (ca. 51 ha) for its size in comparison with the garden of the Imperial Palace (73 families, 738 species) reported by Nomura et al. (2000), and that of Tokiwamatsu is rather large for the small size (ca. 2 ha). The high diversity of beetles in Tokiwamatsu is probably caused by an edge effect. The faunas of Akasaka, Tokiwamatsu and the Imperial Palace are closely allied to one another with high Nomura & Simpson's coefficiency index (NSC) around 75%. The beetle faunas of Akasaka and Tokiwamatsu differ from that of the Imperial Palace in including some different species of xylophagous species in the families Elateridae, Anobidae and Curculionidae (Scolytinae) and some unique species to agricultural field and the surrounding forest, namely, Chilocorus rubidus (Akasaka: Ak below), Rodolia cardinalis (Tokiwamatsu: To below), Epirachna vigintioctopunctata (To), Lagria rufipennis (Ak, To), Massicus raddei (Ak), Oberea japonica (Ak), Aulacophora femoralis (Ak), Cryptocephalus scitulus (To), Euops (Synaptops} splendus (Ak), Pseudocneorhinus bifasciatus (Ak), Curculio sikkimensis (Ak). Some species invaded from foreign countries which have not been known from the Imperial Palace were discovered in the areas concerned, namely, Ptosima chinensis (Ak), Rodolia cardinalis (To), Stegobiumpaniceum (To), Silvanus lewisil (Ak, To), and Hypera postica (Ak).
国立科学博物館の論文
2005-03-25

赤坂御用地ならびに常盤松御用邸の甲虫相

スポンサーリンク

概要

著者

関連論文

スポンサーリンク