2024-03-28T17:53:13Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/577172022-11-17T02:08:08Zhdl_2115_57715hdl_2115_32790hdl_2115_157Notes on a re-examination of type specimen of the Japanese House Martin (Chelidon blakistoni)日本産イワツバメ (Chelidon blakistoni) のタイプ標本再検討1000050321956Kato, Masaru加藤, 克open access470The Japanese representative of the Asian House Martin was described as a new species designated as C[helidon] blakistoni by Robert Swinhoe (Swinhoe 1862), which is now synoymous with Delichon urbica dasypus (Bonaparte 1850). Warren & Harrison (1971) listed the specimen (BM1898.10.20.55) as the holotype. Later, Morioka et al. (2005) designated BM1898.10.20.57 as the holotype based on the month in which it was collected and Swinhoeʼs description. However, both the specimens provided no definitive evidence. This paper presents the results of a re-examination of the type specimens of C. blakistoni by referring to the notebooks of Thomas W. Blakiston, the collector of the specimens.日本産のイワツバメ (Asian House Martin) は1862 年にロバート・スウィンホー (Robert Swinhoe) によってChelidon blakistoni として記載された (Swinhoe 1862)。現在、この学名はDelichon urbica dasypus のシノニムとなっているが、本稿ではスウィンホーがC. blakistoni 記載のために用いたタイプ標本について再検討を行う。北海道大学北方生物圏フィールド科学センター植物園Botanic Garden, Field Science Center for Northern Biosphere, Hokkaido University2014-12-22engdepartmental bulletin paperVoRhttp://hdl.handle.net/2115/577171347-1333AA11655302北大植物園研究紀要Bulletin of Botanic Garden, Hokkaido University144552https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/57717/1/BBG14_002.pdfapplication/pdf2.01 MB2014-12-22