predaceous

Survey of study and utilization of predaceous mites in China

中国研究与利用捕食螨概况

The important role of alternative food for predaceous mites in biological control of spider mites

捕食螨的交替食物在植食性节肢动物的生物防治中的重要作用

Some species of Staphylinidae on rice field are important predaceous natural enemies of insects .

有些稻田隐翅虫是重要的捕食性天敌。

Effect of temperature on the population growth of the predaceous bug xylocoris sp.

温度对黄冈仓花蝽种群增长的影响。

Community Structure and Population Dynamics of Major Insect Pests and Predaceous Arthropods in Four High-Quality Rice Varieties in China

优质香稻主要害虫及捕食性天敌群落的结构和动态

Primitive predaceous North American fish covered with hard scales and having long jaws with needle-like teeth .

北美洲原始的食肉性鱼，体表有硬鳞，长嘴，牙齿呈针状。

Predaceous aquatic insect that swims on its back and may inflict painful bites .

食肉的水栖昆虫，仰泳，叮人疼。

Investigation on Predaceous Spiders in Mudanjiang Area

牡丹江地区农田捕食性蜘蛛种类调查研究

Introduction of exotic species of parasitic and predaceous arthropods has been in small extent , but more attention has been paid in recent years .

从国外引进寄生性及捕食性节肢动物的工作，过去做得不够多，但近年来受到了重视。

Predaceous gastropods reduced the abundance of herbivorous molluscs and sessile invertebrates .

肉食性腹足类减少了草食性软体动物和固着无脊椎动物的数量；

Dark-colored insect having predaceous aquatic larvae .

深色昆虫，幼虫水栖、食肉。

Slender scaleless predaceous tropical deep-sea fishes .

热带深海食肉鱼类具有柔弱无形的躯体。

Protective resemblance is far commoner among animals than aggressive resemblance , in correspondence with the fact that predaceous forms are as a rule much larger and much less numerous than their prey .

保护性模仿远比侵犯行模仿要普遍得多，这是和下述的情况想配合的：食肉的（形式）动物，按惯律总是比他们捕食的对象要大而且多得多。

These were all tested in two intertidal sections . Field experiments demonstrate that ( 1 ) Seabirds and fishes reduced the abundance of herbivorous molluscs , and predaceous snails .

观测实验表明：（1）海鸟和鱼类减少了草食性软体动物和肉食性螺类的数量；

The disturbing of Leis axyridis ( Pallas ) themselves has great effect on the predaceous rate which is decreased as the density of Leis axyridis ( Pallas ) turns high .

异色瓢虫个体间干扰作用也较强，其捕食率随自身密度的增加而降低。