为何海洋中的昆虫种类如此稀少?。
基本查明了桃园昆虫种类。
你知道墨西哥人吃的昆虫种类大约有多少种吗？
传粉昆虫种类繁多，其传粉特性和效果各不相同。
There are many varieties of pollination insects and their pollination characteristics and effects are different.
初步研究了湖南工业原料资源昆虫种类、利用价值等。
The species of resource insects for industrial material and their value for use were investigated in Hunan Province.
初步研究了湖南工业原料资源昆虫种类、利用价值等。
The outline on research, developing and exploiting of insect resource in China were summarized in detail.
一些昆虫种类，如蚜虫，出现无翅个体，被称为无翅型。
In some species, such as aphids, the flightless morph lacks wings and is called the apterous morph.
多个实例证明，很多昆虫种类处在数量下降甚至绝灭的状态。
There is empirical evidence that many species of insects are declining, even going extinct.
目前世界上存在的昆虫种类比所有其他动物种类的总和还要多。
There are more different kinds of insects in existence today than the total of all kinds of other animals put together.
经初步鉴定，重要的天敌昆虫种类有62种，隶属于8目25科。
The results indicated that there are 62 species of important natural enemies, belonging to 25 families, 8 orders.
曾经在一棵树上发现了比美国更多的昆虫种类，这里发现的鸟类数目超过了整个欧洲。
more insect species have been found living on one tree than in all of the United States; more birds seen there than in all Europe.
本文调查了四川乐山地区的齿蛉科昆虫种类，并描述和分析了其生活环境。
In this paper, the species of Corydalidae in Leshan, Sichuan Province was investigated and its environment and habitat were analyzed.
脐橙昆虫种类和物种个体数随树龄的增加而增加，昆虫群落因脐橙树龄的演变而演替。
Insect species on the navel orange tree and the number of species individuals increase with the age advances of the tree. Evolution of the insect groups varies with the changes of age of the tree.
激脂激素和高血糖激素已在某些昆虫种类中发现，但是到目前为止还未涉及到同翅目昆虫。
Adipokinetic and hyperglycemic hormones have been discovered in several insects, but no approach has been made to homopterans.
科学家相信他们在澳洲一处古老洞穴中或许已找到了新的昆虫种类- 一种白化蟑螂，经过分析后发现，牠们可能跟所有的蟑螂种类都不一样。
SCIENTISTS believe they may have found a new type of insect deep inside ancient Australian caves, after tests on an albino cockroach showed it might not be a cockroach after all.
例如，有更多种类的鱼，或昆虫，各种青蛙，然后依赖那些物种的物种也开始生活在湿地附近。
For example, there are more varieties of fish, or insects, lots of frog spices, and then species that rely on those species start to live near the wetlands too.
由于昆虫每年可以繁殖几次并产生大量后代，许多种类的昆虫通常能迅速适应环境的变化。
Because they can reproduce several times each year and produce large numbers of offspring, many insect species can generally adapt quickly to changes in their environment.
值得注意的是，尽管鳞翅目昆虫在栖息地和行为上存在显著差异，但许多种类的鳞翅目昆虫的种群周期相似，在8到11年之间。
Remarkably, despite significant differences in habitat and behavior, many species of lepidoptera have population cycles of similar length, between eight and eleven years.
世界上有一半种类的动物、植物和昆虫生活在地球的热带雨林中。
One half of the world's species of animals, plants and insects live in the Earth's rainforests.
我们可以在公园里找到不同种类的花和昆虫。
We can find many different kinds of flowers and insects in the park.
他后来知道，在260英里以外纽泽西州另一个昆虫学家也观察到同一种类蚂蚁举行飞行婚礼的时间，竟和他记录的在同一天、同一个时刻！
He later learned that another entomologist in New Jersey, 260 miles away, observed a wedding flight by the same species of ant, on the same day, and at exactly the same time!
尽管大多数瓢虫扑食昆虫，极少数种类的瓢虫因进食植物被认定为害虫。
Though most ladybugs eat insects, a few species eat plants and are considered pests.
但是当进入热带雨林后，我们很容易就能发现新种类的昆虫；进入深海区域洒下一张拖网，你捕获的生物有90％是未被发现过的物种。
But when you go to a tropical rainforest, it's easy to find new insects, and when you go to the deep sea and pull up a trawl, 90% of what you get can be undiscovered species.
其他种类的昆虫则是通过在巢穴底部放置咀嚼过的木头和青草泥浆来保持巢内的湿度。
Other species maintain humidity by depositing a slurry ofchewed wood and grass at the base of the mound.
而昆虫翅膀的颜色差异也已经帮助研究者们发现了3个新的蜜蜂种类。
Already the researchers used transparent wing colors to identify three new species of wasp.
但科学家们观察到，不同于那些通常是爬行动物捕食对象的昆虫，一种特殊种类的昆虫却以蛇类和龟为食。
But unlike insects that often fall prey to reptiles scientists have observed one particular species of bug eating snakes and a turtle.
之前的研究已经提出各种类的DNA区别主要集中在昆虫的部分染色体上。
Previous research had suggested that the differences in the DNA of each strain were concentrated on only parts of the insect's chromosome s.
是啊！我们可以在公园里找到不同种类的花和昆虫。
They are. We can find many different kinds of flowers and insects in the park.
同时他指出如果能将昆虫蛋白加入到一种类似Plumpy 'Nut花生酱的配方中，不失为一种解决儿童营养不良更便宜的方法。
Protein from insects could offer a less expensive solution if processed into a form similar to Plumpy 'nut, a peanut-based food for those suffering from malnutrition, he said.
同时他指出如果能将昆虫蛋白加入到一种类似Plumpy 'Nut花生酱的配方中，不失为一种解决儿童营养不良更便宜的方法。
Protein from insects could offer a less expensive solution if processed into a form similar to Plumpy 'nut, a peanut-based food for those suffering from malnutrition, he said.
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