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为了解截头堆砂白蚁Cryptotermes domesticus(Haviland)群体中不同品级、不同虫态的雌雄性比,本文研究了该种白蚁自行配对室温条件下饲养4年巢龄的实验群体与采集的自然群体的各个品级和不同虫态的雌雄性比。结果表明:自行配对室温饲养4年巢龄群体与自然环境群体中原始繁殖蚁、幼蚁、若蚁、兵蚁都有雌雄之分,其中自行配对室温饲养群体的原始繁殖蚁雌雄比例为1∶1,兵蚁雌雄比例为1∶1.24,幼蚁和若蚁雌雄比例为1∶1.46;自然环境群体原始繁殖蚁雌雄比例为1∶1,兵蚁雌雄比例为1∶1.15,幼蚁和若蚁雌雄比例为1∶1.43。
In order to understand the male-female ratio of Cryptotermes domesticus (Haviland) population of different grades and different stages, this study investigated the effects of the termites self-pairing on the experimental population and the natural population Male and female ratio of different grades and different stages. The results showed that the male and female reproductive ants, the young ants, the ants and the soldier were both male and female in the 4-year-old nesting group and the natural environment group, 1, male and female ratio of male soldiers is 1: 1.24, male and female ratio of young ants and ants is 1: 1.46; the proportion of male and female primary reproductive plants in natural environment is 1: 1, male and female ratio of male soldiers is 1: 1.15, Male and female ratio of 1: 1.43.