While the Ootheca was developing the nymph, it will take ～0 minutes.
While the Ootheca was developing the nymph, it will take ～0 minutes.
蜚蠊卵鞘呈肾形,从鞘裂至孵出若虫约需～0分钟。
While the Ootheca was developing the nymph, it will take ～0 minutes.
蜚蠊卵鞘呈肾形,从鞘裂至孵出若虫约需～0分钟。