black cat 於 2006 年 2 月 25 日 上載

變幻的一生

又係時侯交功課啦........^^

這是一個幼蟲會群聚而居的蝴蝶品種。在香港,最少有數種粉蝶、灰蝶、環蝶、蛺蝶及珍蝶的幼蟲有群聚的習性。牠們之所以群聚而居,大多因為其寄主植物葉片過厚,需要集合眾多弟兄的力量你咬一口,我咬一口來增加大家的取食機會,副圖中所見的第一張圖片是仍有群聚習性的三齡幼蟲。

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三齡幼蟲特寫:

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四齡幼蟲俯視圖:^^

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四齡幼蟲側視圖:^^

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終齡幼蟲(越冬型):

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終齡幼蟲頭部特寫:(頭部闊度不超過4.5mm)

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終齡幼蟲進入預備化蛹狀態:

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蛹之側視圖1:

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蛹之側視圖2:

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蛹之側視圖3:

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蛹之正視圖1:

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蛹之正視圖2:

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蛹之底部:

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蛹身長度約為22mm,多謝觀看...^^





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