当雄性蜘蛛闻到大量雌性红背蜘蛛在周围的时候，它会加速成熟。
The males mature more quickly when they smell that ample females are close by.
但是，雄性红背蜘蛛过人之处在于，它们根据预期的适存奖励，对其成长和成熟加以灵活调节。
But the nice thing with the redback males is that they appear to flexibly adapt growth and maturation to expectations of fitness rewards.
应用推荐