Isolation-by-distance,Southwest Monsoon Current,China Coastal Current and genetic drift played important role in genetic differentiation of China population of Excoecaria agallocha.

• 同时地理隔离、南海北部的西南季风漂流及中国沿岸流和遗传漂变对海漆居群的遗传分化均有着重要影响。