He saw a shiny green beetle on a leaf.

我看见树叶上有只光的绿色甲虫。

The bird seized an unusually big beetle and bore it off to its nest.

那只鸟抓住只特别大的甲虫把它带进窝。

A firefly is a type of beetle.

萤火虫是种甲虫。

Beetles bury pellets of dung and lay their eggs within them.

甲壳虫把粪粒埋起来,然后在里面产卵。

He trod the golden beetle underfoot.

他把只金色的甲虫踩在脚下。

Look at the beautiful beetle!

看那只漂亮的甲虫！

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地松粉蚧有较强的捕食作用，通过散放瓢虫的成虫幼虫，增加林间瓢虫的数量，能较好地抑制湿地松粉蚧的增长。

The spores of Bacillus popilliae which are specialized pathogens of the scarabaeid beetles are difficult to be reproduced in vitro.

日本金龟子芽孢杆菌是种在活有机体外很难产生孢子的昆虫病原体。

"blister beetle:any of various soft-bodied beetles of the family Meloidae, such as the cantharis, that secrete a substance capable of blistering the skin."

斑蝥,地胆:种芜菁科软体甲虫,如斑蝥,能分泌种使皮肤起疱的物质。

Scarab beetle amulets portrayed the beetle's persistence in rolling a dung ball and the reemergence of the beetle from its hole in the ground.

圣甲虫护身符描绘了甲虫不断地滚粪球以及它从地洞里再度出现。

Any of various insect larvae that live and feed within a leaf, including caterpillars, sawfly larvae, beetle and weevil grubs, and dipteran maggots.

许多在叶中生活并取食的昆虫幼虫的统称，包括毛虫、叶蜂幼虫、甲虫象甲虫以及双翅类昆虫的蛆。

Even at less than 10mm, this “small” ground beetle larva is a huge and powerful predator to the tiny springtail in its jaws.

这种“小”步行虫的幼虫虽然体长不足10毫米，可对于被它擒在颚中的微小的弹尾虫来说，却是雄伟有力的掠食者。

A tenebrionid beetle, Onymacris rugatipennis, it buried itself one moment and then rushed forth again, as if skating along the surface of infinite sand grains.

我们还看见种拟步行虫（Onymacrisrugatipennis）下子把自己埋进沙地，下子又向前冲，好像在无垠的沙地上溜冰，作之快，我几乎来不及抢拍牠的模样。

They have a rounded, oval shape and the head is often concealed by the pronotum when the beetle is viewed from above.The elytra (wing covers) are covered with fine hairs.

从上方观察，头部经常隐藏在前胸背板下，鞘翅（翅盖）上覆盖着细细的绒毛。