听说雌蜘蛛在交配完成后会吃掉雄蜘蛛,要不然“黑寡妇”是怎么得名的?难道它们真的这么残忍吗?让谣言粉碎机帮你解答这个问题。谣言粉碎机我只是饿了!为什么雌蜘蛛会吃掉雄蜘蛛呢?这是自然选择的结果。雌蜘蛛生育后代之前一个星期左右都不会再外出觅食。后代出生后,它还会用至少一个星期时间日夜守护。雌蜘蛛平时最多只能耐得住两天的饥饿,但在繁育期间,它需要超强的毅力去忍受饥饿。吃掉雄蜘蛛可以补充体力,再说,蜘蛛的眼神不好,它辨别不出来到身 I heard that female spiders ate male spiders after mating was complete, or else “black widow” was named? Is it really that cruel? Let the rumor grinder help you to answer this question. Rumor mill I'm just hungry! Why does the female spider eat the male spider? This is the result of natural selection. The female spiders will not go out for food more than a week before their offspring. After the descendants are born, it will be guarded day and night for at least a week. Female spiders usually can only tolerate two days of hunger, but during breeding, it needs superpower to endure hunger. Eating male spiders can add strength, say, spiders look bad, it can not tell