Community characteristics of aquatic insects and bioassessment for water quality in lower order streams in Liangshui and Maoershan watersheds,Heilongjiang,China;
凉水、帽儿山低级溪流中水生昆虫的群落特征及水质生物评价
One hundred and fifty samples of benthic aquatic insects in the total area of 13.
９５ｍ２，获水生昆虫９目、４７科、９０属、１０９种，计８２４８头。
Through investigating mountain forest water environment ofKunming suburbs about 8 sites,obtained 30 spieces of aquatic insects, which belong to 5 fam-ilies and l5 orders respectively.
水生昆虫（Ａｑｕａｔｉｃｉｎｓｅｃｔｓ）是自然环境的重要成员，参与构成生物多样性（Ｂｉｏｌｏｇｉｃａｌｄｉｖｅｒｓｉｔｙ）。
From March 6 to June 5, 1998, aquatic insects were sampled from a biologically controlled rice field (B\^F\^) and a chemical controlled rice field (C\^F\^) in Dasha town, Sihui County, Guangdong Province, P.
对 1998年 3月 6日至 6月 5日从广东省四会县大沙镇生物防治稻田和化学防治稻田采集到的 4 3种、 5 19只水生昆虫的分析研究。
Population changes of aquatic insects regarded as bioindicators are not only important to assess water quality, but also their morphological changes are helpful to analyze water quality.
水生昆虫作为水环境的指示生物，不仅种群动态的变化对于水质监测具有重要的意义，形态上的变化也有助于分析水质。
We describe the influence of heavy metal pollution on the morphological and internal structural changes of aquatic Dipteral insects.
水生双翅目昆虫是监测水体重金属污染的理想对象。
Molecular Evolution and Phylogeny of Some Species of China Aquatics Hemiptera Based on Cytb Gene;
水生昆虫在自然界中扮演着必不可少的重要作用，而水生半翅目昆虫是水生昆虫中的一大类。
Community Characteristics of Aquatic Insects and Bioassessment for Water Quality in Lower Order Streams;
低级溪流中水生昆虫的群落特征及水质生物评价
The Utility of Fluctuating Asymmetry in the Bilaterally Symmetrical Aquatic Insects as a Bioindicator to Assess Water Quality Affected by Nonpoint Pollution of Agriculture;
农业面源水污染对水生昆虫的波动性不对称的影响
Taxonomy of Fossil Ephemeroptera from Late Mesozoic in China, with Comments on Succession of Aquatic Insect Community
中国中生代晚期蜉蝣目化石研究及水生昆虫群落演替分析
AQUATIC COMMUNITY SUCCESSION AND ENVIRONMENTAL CHANGES OF LATE MESOZOIC IN NORTHERN CHINA
中国北方中生代晚期水生昆虫群落演替与环境变迁
Mosquitoes are amphibotic insects.
蚊子是水生陆栖的昆虫。
Aquatic beetle species and their distributions in Xinjiang,China
新疆水生甲虫(昆虫纲:鞘翅目)(英文)
The aquatic nymph of certain insects, such as the mayfly, damselfly, or dragonfly.
稚虫某些昆虫的水生蛹，如蜉游、豆娘或蜻蜓
dark-colored insect having predaceous aquatic larvae.
深色昆虫，幼虫水栖、食肉。
It eats frogs, insects, and larvae, which are the eggs insects' lay.
它吃青蛙、昆虫和昆虫卵生成的幼虫。
Acta Parasitologica Et Medica Entomologica Sinica
寄生虫与医学昆虫学报
parasites on other insects.
寄生于其他昆虫上的昆虫。
An insect or similar organism, such as a centipede or an earwig.
昆虫昆虫或类似的生物，如蜈蚣或土蚣
Insects spoilt the fruit.
昆虫损坏了这些水果。
There are gnats around the pond.
水塘四周有小昆虫。
The Study on Resistance to Pests of the Transgenic Bt Rice and Effect on Insects of the Biotic Community in Field;
转Bt基因水稻抗虫性研究及其对田间昆虫生物群落的影响
STUDY ON THE AQUATIC AND SEMIAQUATIC BUGS FROM INNER MONGOLIA.CHINA(Ⅰ)──HYDROMETRIDAE &.MESOVELIIDAE
内蒙古水生与半水生半翅目昆虫的研究（Ⅰ）──尺蝽科、水蝽科
Study on Insecticidal Activity of Symbiotic Bacteria from Entomopathogenic Nematodes;
昆虫病原线虫共生菌杀虫活性的研究
tracing the life cycle of an insect
探索一昆虫的生命周期