Population genetic structure of the globally introduced big-headed ant in Taiwan.

ABSTRACT: Global commerce and transportation facilitate the spread of invasive species. The African big-headed ant, Pheidole megacephala (Fabricius), has achieved worldwide distribution through globalization. Since the late 19th century, Taiwan has served as a major seaport because of its strategic location. The population genetic structure of P. megacephala in Taiwan is likely to be shaped by international trade and migration between neighboring islands. In this study, we investigated the population genetics of P. megacephala colonies sampled from four geographical regions in Taiwan and elucidated the population genetic structures of P. megacephala sampled from Taiwan, Okinawa, and Hawaii. We observed a low genetic diversity of P. megacephala across regions in Tai

SUBMITTER: Liu KL 

PROVIDER: S-EPMC9789323 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature