著者
Shizuma Yanagisawa Shimpei F. Hiruta Yositaka Sakamaki Satoshi Shimano
出版者
The Japanese Society of Systematic Zoology
雑誌
Species Diversity (ISSN:13421670)
巻号頁・発行日
vol.26, no.2, pp.145-151, 2021-06-17 (Released:2021-06-17)
参考文献数
23
被引用文献数
2

A new species from the cockroach genus Eucorydia Hebard, 1929 from Miyako-jima Island of the Nansei Islands in Southwest Japan was compared to six closely related congeners; E. yasumatsui Asahina, 1971; E. donanensis Yanagisawa, Sakamaki, and Shimano, 2020; E. tokaraensis Yanagisawa, Sakamaki, and Shimano, 2020; E. dasytoides (Walker, 1868); E. guilinensis Qiu, Che, and Wang, 2017; and E. pilosa Qiu, Che, and Wang, 2017. The new species Eucorydia miyakoensis Yanagisawa, Sakamaki, and Shimano, sp. nov. from Miyako-jima Island was characterized by a small overall male body length of 12.5–13.0 mm and tegmina with an uninterrupted orange transversal band in the middle, and a pair of orange pubescent patches at the base. Eucorydia yasumatsui, E. donanensis, E. tokaraensis, the zonata population of E. dasytoides, and E. miyakoensis were divided into five lineages in a maximum likelihood tree generated from a dataset concatenated from five molecular markers (two nuclear: 28SrRNA and histone H3, and three mitochondrial: COII, 12SrRNA, and 16SrRNA). We recognized E. miyakoensis as a distinct species, which was also supported by the pairwise genetic distances (3.4%–6.7%, K2P) of the COI sequences to the other Japanese Eucorydia species.

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A New Species of the Genus Eucorydia (Blattodea: Corydiidae) from the Miyako-jima Island in Southwest Japan https://t.co/0iWhv6Sfyh
【新種記載】 この度、宮古島から新種のゴキブリを記載しました! ベニエリルリゴキブリEucorydia miyakoensis 森の中で暮らす日本一美しいといっても過言ではないGです! 生息地は僅かで絶滅の危機に瀕している可能性があります。 論文はリンクからぜひご覧ください! https://t.co/3q64gj1ayE https://t.co/yANNZ5kVvw
当園の職員であるゴキブリストしずまが、昨年発表した2種に続き、宮古島から新たにゴキブリの新種を発表しました! ベニエリルリゴキブリEucorydia miyakoensis めちゃくちゃ美しいゴキブリです! 論文はこちら→https://t.co/KP2LAQhvS1 プレスリリースはこちら→https://t.co/oG0JxDBdcP https://t.co/exwjuFIDPo
A #NewSpecies of the Genus Eucorydia (#Blattodea: Corydiidae) from the Miyako-jima Island in Southwest Japan #Taxonomy #SpeciesDiversity

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