1708 0 0 0 OA 赤坂御用地のトンボ相―多様な環境と人の手による維持管理―
- 著者
- 秋篠宮 悠仁 飯島 健 清 拓哉
- 出版者
- 独立行政法人 国立科学博物館
- 雑誌
- 国立科学博物館研究報告A類(動物学) (ISSN:18819052)
- 巻号頁・発行日
- vol.49, no.4, pp.129-153, 2023-11-22 (Released:2023-11-22)
- 参考文献数
- 13
Faunal survey of dragonflies and damselflies in the Akasaka Imperial Garden, Tokyo, was conducted during 2012 to 2022, and recorded a total amount of 38 species including some species possibly occasionally came from outside (e.g. Anotogaster sieboldii). Previous study from 2002 to 2004 by Saitô et al., (2005) reported 24 Odonata species from the garden. In comparative with this record, additional 16 species are newly recorded by our survey but two species were not re-observed. Almost all the recorded species are lentic ones. It would be caused by the scarcity of lotic environment in the garden. A total of 12 threatened species ranked in the red list concerned with the biota of Tokyo (Natural Environment Division, Bureau of Environment, Tokyo Metropolitan Government, 2023) is found. This result could be one of rationales for the continued preservation of the Akasaka Imperial Garden, one of precious urban greens in the Tokyo metropolitan area.
1 0 0 0 OA 大分市で初めて捕獲されたツマアカスズメバチVespa velutinaの起源
- 著者
- 溝端 丞之介 奥山 永 清 拓哉 高橋 純一
- 出版者
- 一般社団法人 日本昆虫学会
- 雑誌
- 昆蟲.ニューシリーズ (ISSN:13438794)
- 巻号頁・発行日
- vol.26, no.1, pp.2-7, 2023-03-25 (Released:2023-04-13)
- 参考文献数
- 20
The yellow-legged hornet Vespa velutina was accidentally introduced into near Oita port in Japan, and firstly founded the colony in 2018. We estimated its origin by the morphological comparison among the subspecies of V. velutina, and also by the mitochondrial DNA sequence analysis. Our results revealed that the hornet which was collected in Oita was V. v. nigrithorax, and its mitochondrial DNA haplotypes unmatched the unique haplotype which present in Taiwan, China (Jiangsu), South Korea, and Japan (Tsushima, Iki, and Kitakyushu). These findings suggest that the origin of V. velutina in Oita is other regions, and seems to be introduced via the regular routes of cargo ships.
1 0 0 0 皇居のトンボ類 (皇居の生物相(2)動物相)
- 著者
- 須田 真一 清 拓哉
- 出版者
- 国立科学博物館
- 雑誌
- 国立科学博物館専報 (ISSN:00824755)
- 巻号頁・発行日
- no.50, pp.105-128, 2014-03