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标题: 每日一学(4月22日)A SLUG CATERPILLER. [打印本页]

作者: vicandy    时间: 2008-4-23 10:59     标题: 每日一学(4月22日)A SLUG CATERPILLER.

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在秘鲁的摩奴河附近,一条身上长着刷子似的吸管的刺毛虫正盘踞在一片叶子上。这种肥嘟嘟的毛虫身上颜色艳丽的毛发,或称为吸管中含有轻度毒性的毒素,以此御敌。然而,仅仅碰触这种刺毛虫就会引起毒素的传递,将导致红疹,肿胀,在某些情况下还会出现发烧和恶心等症状。

Photograph by George GrallBrushlike suckers radiate from the body of a slug caterpillar resting on a leaf near Peru’s Manu River. The stinging hairs, or suckers, of these brightly colored, fleshy caterpillars contain mildly venomous toxins used for defense purposes. However, simply touching a slug caterpillar triggers toxin transfer, which causes rashes, swelling, and in some cases, fever and nausea.


作者: finalflower    时间: 2008-4-23 12:17

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作者: hot19830516    时间: 2008-5-11 00:23     标题: 该顶就要顶

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