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蟾蜍抱鱼原因
更新时间: 2021-03-05 06:08:05  

1、蟾蜍抱鱼原因是蛙类在繁殖期虽然没有直接的交配行为,但是它们有抱对的行为。蛙类的抱对简单来说就是雄蛙跳到雌蛙的背上,死死地抱住它。

2、这个行为的主要目的是刺激雌性排卵,因为如果没有雌蛙的这个行为,雌性即使是成年且在繁殖期内都不会排卵。

关键词: 蟾蜍 原因

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