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鞘翅目

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All 1232 individuals collected could be classified into 3 phyla, 10 classes, and 16 orders. The dominant genera are Acari, Collembola and Hymenoptera, and the common genera is Heteroptera. Their frequencies are 41.07%, 17.21%, 35.23% and 2.11%, respectively. The rare genera included Corrodentia, Enchytraeidae, Isopoda, Diptera, Pauropoda, Symphyla, Araneae, Diplopoda, Lumbricidae, Nematoda, Coleoptera, Chilopda and Lepidoptera.

富阳环山乡重金属污染的农田生态系统中土壤动物以弹尾目和蜱螨目为优势类群,分别占总捕量的66.37%、16.72%,常见类群有双翅目的虱啮科、蠓科、摇蚊科,鞘翅目的隐翅甲科,线虫,线蚓等,它们分别占总捕量的5.81%、1.3%、1.3%、2.6%、2.3%和1.2%;其中,弹尾目中的优势属为符属和陷等属,分别占虫总捕量的33.03%和21.2%;常见属为棘属、陷等属、德属和原等属,分别占总捕量的4.3%、1.3%和3.21%。

We recorded 6844 individuals of Arthropoda from Wanwa coastal zone by sweeping net and pitfall trap, and identified as 5 classes, i.e., Arachnida, Diplopoda, Malacostraca, Chilopoda, and Insecta. The most part is Insecta (81.1%), including 15 orders and 77 families .

自2006年12月至2007年5月间,以扫网法与掉落式陷阱杯调查湾瓦之海岸防风林、湿地与草生地,采得节肢动物6844只,经分类鉴定,共有5纲15目77科,其中非昆虫节肢动物占18.9%,以蛛形纲最多;昆虫纲占81.1%,个体数以膜翅目20.8%、弹尾目19.3%、双翅目16.7%与鞘翅目11.3%较多。

Yellow powder worm, scientific name Tenibrio molitor Linne, Arthropoda,Insects, Coleoptera, draft step beetle department , powder beetle belong to the insect, commonly called as the bread worm, wheat bran worm, lives in the American state originally.

黄粉虫,学名Tenibrio molitor Linne,属于节肢动物门、昆虫纲、鞘翅目、拟步甲虫科、粉甲虫属昆虫,俗称面包虫,麸子虫,原产美州。

Coleoptera showed a trend similar to that other soil animals did in diversity index and they could be cited as indicators at different stages of vegetation restoration.

鞘翅目土壤动物与全部土壤动物的多样性指数变化趋势基本一致,鞘翅目土壤动物对研究区植被不同演替阶段具有明显的指示作用。

The proportions of coleoptera,hymenoptera and oniscideans of arthropod,the food of the anurans in Baishuijiang National Nature Reservation of Gansu province are higher,the food and recipes of Fejervarya lim-nocharis,Rana chensinensis and Amolops mantzorum having relatively greater diversity,Bufo gargarizans andrewsi likes to eat coleopteran insects significantly.

甘肃白水江国家级自然保护区无尾两栖动物食物中鞘翅目、膜翅目昆虫和节肢动物中的潮虫所占比例较大,泽蛙、中国林蛙和四川湍蛙的食物多样性较高、食谱较宽,华西蟾蜍则对鞘翅目偏好明显。

During 1994~1996,we found that Scarabaeidae,Carabidae and Elateridae are the dominant groups of soil Coleopteran.They showed the obviously seasonal dynamic in density ,vertical distribution and diversity that have different responses to the changes of season. According to their roles in grassland ecosystem, their main functions in the system can be performed by their larvae, and the most powerful influence in the system should be in spring and autumn.

大针茅草原中土壤鞘翅目昆虫的组成以金龟总科、步甲科为主。2)土壤鞘翅目昆虫密度具有明显的季节动态,即春季和秋季密度较高,夏季密度较低。3)土壤鞘翅目昆虫中不同类群对季节的变化有明显不同的响应。4)随季节变化土壤鞘翅目昆虫在土壤中的垂直分布及水平分布有显著变化。

Collembola and Acarina were the dominant group, accounting for 45.82% and 25.72% of total capture, respectively. The common group was Coleoptera, Isopoda, Oligachaeta, Diptera, Gastropoda, Orthoptera and Coleoptera larvae, accounting for 5.63%, 5.01%, 4.32%, 3.10%, 2.36%, 2.32% and 1.59%, respectively. The rest was rare group.

其中,弹尾目和蜱满目为优势类群,分别占总捕获量的45.82%和25.72%;鞘翅目、等足目、寡毛纲、双翅目、腹足纲、直翅目和鞘翅目幼虫为常见种类,分别占全捕量的5.6%、5.01%、4.32%、3.10%、2.36%、2.32%和1.59%;其余类群为稀有种类。

The large-scale soil animal sorts were gathered by hand, while the medium and the small soil animals were separated by the funnel law and the funnel law, totally 314 soil animals were caught, which subordinated separately in the mollusk gate ,the annulate gate and 3 phyla 4 class 12 order results showed that the ball tail phyla and the hymenoptera prospect, tubing up 57.54% of the total phyla ,are the dominant class groups and main part of soil animals in this area; The hymenoptera ant class, the coleoptera larva, the arachnids, man kind of, the gastropoda is the common class group the hymenoptera are the common class groups .these result indicate that the community multiple of soil animal's degreases progressively basically among different soil strata sing soil depth and has an obvious aggregation .

结果表明:弹尾目和鞘翅目成虫为优势类群,占全捕量的57.54%,是该区土壤动物的主体。膜翅目蚁类、鞘翅目幼虫、蜘蛛类、螨类、腹足类等为常见类群。上述结果显示土壤动物群落的多样性在不同土层中基本上是随土层深度的增加而递减,并且表聚性明显。关键词:枣园;土壤动物;群落多样性;陕西榆林

Coleoptera adults, Araneae, Coleoptera larvae, STYLOMMATOPHORA are earthworm Head, Hymenoptera, Diptera larvae as the common group.

鞘翅目成虫、蜘蛛目、鞘翅目幼虫、柄眼目、正蚓目、膜翅目、双翅目幼虫等为常见类群。

Analyses of stomach contents showed that, for adult bullfrogs, the most important prey items overall were Decapoda, Coleoptera, Odonata, Mesogastropoda, Raniformes, and Cypriniformes; while for juvenile bullfrogs, they were Decapoda, Coleoptera, Cypriniformes, Odonata, Orthoptera, Hymenoptera, Lepidoptera larvae, Mesogastropoda, and Raniformes. Moreover, prey size and diet volume increased with the body size of both adult and juvenile bullfrogs. The diet composition of primary preys of bullfrogs was significantly different among different islands.

食性分析结果表明:(1)按食物体积计算,成年牛蛙以十足目、鞘翅目、蜻蜓目、中腹足目、蛙形目和鲤形目为主要食物,亚成体牛蛙以十足目、鞘翅目、鲤形目、蜻蜓目、直翅目、膜翅目、鳞翅目幼虫、中腹足目和蛙形目为主要食物;成体和亚成体牛蛙胃中食物的平均大小均随其体长增加而增大;(2)不同岛屿上的牛蛙在主要食物类型构成上存在差异。

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