2) water beetle
水甲虫
1.
Relations between water beetle diversity and environmental factors in northern slope of Changbai Mountain,northeastern China;
长白山北坡水甲虫多样性与环境因子的关系
2.
Effects of environmental factors on diversity of water beetles in northern slope of Changbai Mountain;
长白山北坡环境因子对水甲虫多样性影响
3) aquatic insect
水生昆虫
1.
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
2.
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。
4) aquatic insects
水生昆虫
1.
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）。
2.
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。
3.
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。
5) water boatman
水生虫
6) aquatic worm
水生蠕虫
补充资料：甲虫
鞘翅目昆虫的统称，身体外部有硬壳，前翅是角质，厚而硬，后翅是膜质，如金龟子、天牛、象鼻虫等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条