幼虫

The larvae may be excreted in the faeces.

虫会连同粪便排出。

A larva metamorphose into a chrysalis and then into a butterfly.

虫变为蛹，然後再变成蝴蝶。

Pseudopodia are characteristic of many dipterous larvae.

伪足为多数虫所特有。

The larva hatches out and lives in the soil.

虫孵化之后就在土壤里生活。

Within a week, small footless larvae hatch out.

一周后,无脚的蚊子虫孵化出来。

Mezcal; Most bottles contain a blue agave root worm.

麦斯克酒；很多麦斯克酒中都有一只龙舌兰虫。

Fertilization is external, producing free-living planula larva.

体外受精，能产生自由活动的浮浪虫。

The larva had the habit of multitudinous pupating on the reverse of the leaf.

虫有群集化蛹的习性，多化蛹于叶背处。

Each of these eggs hatches out into a tiny grub.

这些虫中的每一个都将孵化出一条小虫。

In hemicephalous larvae, the head and its appendages are reduced and partially retracted into the thorax.

半型无足虫部部分退化，后端缩入胸部，如的大蚊一些寄生性膜虫。

Young spittlebugs cannot survive under dry conditions and thrive in moist thatchy turf.

虫在阳光充足的地方不能生存，而在潮湿的地方可以大量繁殖。

The flower-shaped larva of a scyphomedusa jelly drifts in Antarctica's Weddell Sea.

半透明的生物图片美术馆。花--形状的虫的一只钵水母果冻漂浮在南极洲的威德尔海。

The ladybug attacks the molluscoid pest while the green lacewing feeds on a variety of other insects.

其中瓢虫能对付软体害虫，草蛉能捕食害虫的虫。

Morphologies of glochidium and juvenile mussel were studied during parasitic metamorphosis development of Anodonta woodiana pacifica.

摘要对圆背角无齿蚌的钩介虫寄生变态稚贝发育过程进行了形态学观察和比较。

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和虫，增加林间瓢虫的数量，能较好地抑制湿地松粉蚧的增长。

The firefly is a holometabolic insect, passing through the stages of being an egg, being a larva, molting, and pupation.

萤火虫属于「完全变态」的昆虫，一生历经、虫、蜕皮、化蛹羽化的过程。

Casu marzu is a runny white cheese made by injecting Pecorino Sardo cheese with cheese-eating larvae that measure about one-half inch long.

蛋白虫奶酪是用佩科里诺干酪和可食用的半英寸长虫制成的流动的白色奶酪。

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虫的统称，包括毛虫、叶蜂虫、甲虫和象甲虫以类昆虫的蛆。

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。

The coiled shapes of Trichinella isolated ML were observed under microscopes,then the lengths and widths of ML encystment(encysted index)were measured at random by micrometer.

镜下观察旋毛虫虫卷曲状态,用测微尺随机测量囊包长、宽。