Bees, wasps, and ants are among the most highly invasive social insects. Theoretically, the single-locus complementary sex determination (sl-CSD) would hinder the establishment of invasive population with limited founders. Apis cerana has colonized many regions with anthropogenic movement, with devastating effects on the commercial A. mellifera. Here, we summarized the distribution and sex determination mechanism of A. cerana, the recent research results about the invasive A. cerana in Australia, and analyzed how they counteracted the handicap of their sex determination system by the queen's extreme polyandry, worker's reproduction, balancing selection and thelytoky. The knowledge reviewed here could be used as the reference to reveal the establishment mechanism of invasive populations of related social insects.
蜜蜂、胡蜂及蚂蚁等是具有高度入侵性的社会性昆虫.理论上,在奠基者群体数量较少时,其单一位点互补性性别决定机制会限制入侵群体的发展.在人类活动影响下,东方蜜蜂已扩散至其自然分布区之外的很多地区,给当地饲养的西方蜜蜂带来很大影响.本文简要介绍了东方蜜蜂的分布、性别决定机制以及近几年来针对澳大利亚东方蜜蜂入侵群体的系列研究结果,从蜂王的交尾行为、工蜂的繁殖行为、平衡选择作用、产雌孤雌生殖等方面分析了东方蜜蜂群体如何在奠基者效应带来的遗传负荷压力下快速发展起来,为揭示相关社会性昆虫入侵群体的建立机制提供了很好的借鉴.
Keywords: Apis cerana; balancing selection; diploid male production; polyandry; thelytoky.