论文部分内容阅读
去年夏日的一个早晨,巴西亚马逊河畔的农场主西蒙接到警察的通知,有一队长约10公里、宽约5公里的蚂蚁大军正往农场方向冲过来,预计三天到达,必须尽快撤离。西蒙将妇女儿童先转移到亚马逊河对岸。第三天清晨,一大片黄褐色的蚁群出现在森林边缘,一只约60公斤重的母豹突然从森林中奔出,没跑上几步便跌倒在地,仅五分钟就被蚁群吃得只剩下一堆白骨。一小时后,蚂蚁的先遣部队已经冲到农场的排灌沟前,后面紧跟着黑压压的一片,发出“沙沙沙”的移
One morning last summer, Simon, a farmer on the Amazon River in Brazil, was informed by the police that there was a fleet of about 10 kilometers of ants and a 5-km-wide ants that were rushing toward the farm and were expected to arrive in three days and must evacuate as soon as possible. Simon moved women and children first to the Amazon. On the third day early in the morning a large amber colony appeared on the edge of the forest. A 60-pound mother came suddenly out of the forest and did not run a few steps before falling to the ground. It was eaten by the colony in only five minutes Only a bunch of white bones left. An hour later, the advance unit of the ants had rushed to the front of the irrigation and drainage ditch on the farm, followed by a dark mass that sent out