为什么林蚁的数量保持稳定呢？
在提倡这种方法时，黛博拉·戈登引用了一些实验，在这些实验中，对蚁群构成的干预扰乱了工蚁的活动。
In advocating this approach, Deborah Gordon cites experiments in which intervention in a colony's makeup perturbed worker activity.
它可能是食蚁的。
测定氟虫胺饵剂用于公园和公共绿地等对红火蚁的灭治效果。
Test the efficacy of sulfluramid bait against Solenopsis invicta in gardens and common greenbelt.
接踵而来的蝴蝶跟在追随行军蚁的飞鸟后面。
The butterfly, in turn, followed the birds who followed the army ants.
其余4种农药不能达到快速杀灭红火蚁的要求。
The other 4 kinds of insecticides can't completely kill all ants in this trail.
目的测定69个萜类化合物对小黄家蚁的驱避效果。
Objective To evaluate repellent activity of 69 terpenoids against Monomorium pharaonis.
因为没有天敌，火蚁的种群密度达到阿根廷的十倍甚至百倍。
With no natural enemies, their densities reached 10 to 100 times that of Argentina.
它们分析来自不同洞穴火蚁的遗传物质来判断它们所属的群落。
They then analyzed the genetic material of one ant from each colony to classify the populations into related groups.
目的测定氟虫胺饵剂用于公园和公共绿地等对红火蚁的灭治效果。
Objective To test the efficacy of sulfluramid bait against Solenopsis invicta in gardens and common greenbelt.
汉·索洛声称他亲眼见过阿梅扎在600码外射断一只蝍蚁的触须。
Han Solo remarked how he once witnessed her shoot the antennae off a ji-ant at 600 yards.
必须通过检疫、监测等措施加强对红火蚁的监管，防止其扩散、危害。
It must be strengthened to prevent the spreading and damage of the red imported fire ant by various control countermeasure of quarantine, monitor and so on.
僵变：寄生菌控制了木蚁的身体，一旦木蚁死亡，就会从其头顶释放出孢子。
Zombified: the fungus takes over the ant's body and, once the insect is dead, produces spores from its head.
此外，还对分离群体产生补充生殖蚁的频率、数量及初期产卵能力进行了观察。
The frequencies of appearance and numbers of reproductives from the different initial colonies and their capacity to start egg-laying were also observed.
苍蝇把它们的卵注射到火蚁身上，苍蝇后来的蛆虫享用这些火蚁的头知道它们倒下。
The phorid fly injects its eggs into the ants, and the subsequent maggot feasts on the ant's head until it explodes.
因此戈尔顿博士得出结论：觅食蚁会依赖与巡逻蚁的接触频率来判定外出的安全性。
Their conclusion: Foragers use the rate of their encounters with patrollers to tell if it's safe to go out.
但是对于那些果树上住满了编织蚁的种植户来说，就不再有这些困扰他们的问题了。
Farmers whose trees are teeming with weaver ants, however, do not need to bother with any of this.
这些又小又黄的东西小到没有什么营养，但草原里有红蚁，红蚁的个头会大一点。
The little yellow ones were too small to provide much in the way of nourishment, but there were red ants in the grass, and those were bigger.
例如，如虫子在潮湿的木头上挖出巢穴一样，木蚁的很多种类也会对建筑物造成结构损坏。
Many species of carpenter ant, for instance, can cause structuraldamage to buildings as the bugs carve their nests in damp wood.
本文主要讨论采用不同提取方法所得家白蚁兵蚁的外分泌化合物的组成及相对含量的变化。
To investigate the exocrine compounds of coptotermes formosanus dinergate the exocrine concentrate was obtained by different extraction.
安娜·多恩豪斯正在观察一个每边长一英尺的纸板巢箱，它是大约一百只欧洲岩蚁的“家”。
Anna Dornhaus is peering into a cardboard nest box only an inch on a side, at a “family” of 100 or so European rock ants.
扩头蔡白蚁生殖蚁的侧输卵管直径与长度的比例和输精管直径与长度的比例明显大于黑翅土白蚁（P<0.01）。
The ratio of the diameter and length of the lateral oviduct and seminal duct of reproductive individuals in T. ampliceps was larger than in O. formosanus (P<0.01).
研究了日本弓背蚁的社群生活史；结合室外观察和室内饲养方法，对日本弓背蚁社群生活史各阶段社会行为进行了初步研究。
Many social behaviours in each step of it′s colony life circle are investigated by observing the natual life and culturing the colony in lab.
斯科菲尔德博士和他的研究小组用高清显微镜来对比研究室里培养的切叶蚁蚁蛹的牙齿和野外的切叶蚁已经磨损的牙齿。 他们发现蚁蛹的锯片比老龄切叶蚁的锯片锋利340倍。
Dr Schofield and his team used hi-tech microscopes to compare the pristine teeth of laboratory-reared pupae with the worn teeth of the wild forager ants.
大头蚁是自然界中数量最多且种类最丰富的一种蚂蚁，在2003年一项针对美洲大陆大头蚁的研究中，我一共描述了624种现存于博物馆藏品的大头蚁，其中的344种为新物种3。
In a 2003 study of new World species of Pheidole, the most abundant and biodiverse of ant genera, I described a total of 624 species in existing museum collections, of which 344 were new to science.3.
因此，计划引进以洛马蚁为食的蚁蝇进入该地区将有利于公共健康。
Therefore, the planned introduction into that region of ant flies, which prey on Loma ants, would benefit public health.
他们提出了一个基于蚁群自组织原则的计算机模型。
They came up with a computer model, based on the self-organising principles of an ant colony.
当蚁群的巢箱盖子被揭开时，一股死蟑螂的气息扑面而来。
When the lid of the nest box on an ant colony is raised, a whiff of dead cockroach wafts by.
当蚁群的巢箱盖子被揭开时，一股死蟑螂的气息扑面而来。
When the lid of the nest box on an ant colony is raised, a whiff of dead cockroach wafts by.
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