Quaternary vicariance of tiger beetle,Cicindela chinensis, in Ryukyu, Japan, Taiwan and Korea-China
| Autor: | Soichi Osozawa, Hyeok Yeong Kwon, Haruo Fukuda, John Wakabayashi |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
0301 basic medicine biology Ecology biology.organism_classification 010603 evolutionary biology 01 natural sciences Tiger beetle Cicindela Cicindela chinensis 03 medical and health sciences 030104 developmental biology Data sequences Insect Science Vicariance China Quaternary Cicindela aurulenta |
| Zdroj: | Entomological Research. 46:122-127 |
| ISSN: | 1738-2297 |
| DOI: | 10.1111/1748-5967.12156 |
| Popis: | We show vicariance of Cicindela chinensis in Okinawa, Japan (differentiated within Japan) and Korea–China through construction of Bayesian inference trees by BEAST2. Calibration was done using an assumption of the MRCA expansion of C. chinensis at 1.55 Ma (=geologically obtained formative time of the Ryukyu islands) following the protocol of BEAUti. We derived substitution rates for mitochondrial COI (1.66%/m.y.) and nuclear 28SrRNA (0.109%/m.y.) of analyzed Cicindela. Cicindela ferriei is a sister of C. chinensis, and these two species differentiated from each other at ca. 3 Ma before the expansion of C. chinensis. However, they are not strongly differentiated between Amami-Oshima and Tokuno-shima, although they display different color. Vicariance at 1.55 Ma is also recognized between Cicindela batesi in Taiwan and Cicindela aurulenta and virgula in continental China. From the sequence data we obtained, it is also evident that C. c. okinawana recently colonized Ishigaki-jima from Okinawa-jima, as did C. batesi in Iriomote-jima from Taiwan. |
| Databáze: | OpenAIRE |
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