Communications Biology (Feb 2021)
Bridgehead effect and multiple introductions shape the global invasion history of a termite
Abstract
Blumenfeld and Eyer et al. retrace the invasion history of the termite Coptotermes formosansus from eastern Asia to the US using approximate Bayesian computation. They find a complex invasion history, with multiple introductions originating from eastern Asia, as well as a bridgehead introduction originating from Hawaii, which appears to have mitigated the loss of genetic diversity within the invasive US range.