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蟑螂卵多大
更新时间: 2020-11-12 00:00:00  

蟑螂卵是在雌雄蟑螂交配后,雌蟑螂的尾端便长出一个形如豆荚状的卵鞘,卵就产在其中。一只雌虫少则可产10多个、多则可产90多个卵鞘。一个卵鞘中,少则可孵出10只、多则可孵出50多小蟑螂,这同蟑螂种类有关。大约5毫米左右。

关键词: 蟑螂

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