2.Fertilization is external, producing free-living planula larva.
体外受精，能产生自由活动浮浪幼虫。
3.The larva hatches out and lives in the soil.
幼虫孵化之后就在土壤里生活。
4.A larva metamorphose into a chrysalis and then into a butterfly.
幼虫变为蛹，然後再变成蝴蝶。
5.The flower-shaped larva of a scyphomedusa jelly drifts in Antarctica's Weddell Sea.
半透明生物图片美术。--状幼虫一只钵水母果冻漂浮在南极洲威德尔海。
6.The preys spectrum had certain selectivity,appulsive on the Lepidoptera especially the large-scale larva, appulsive on differentstand also.
对于不同类型林分也有不同趋向性，对灌木、小乔木等害虫防治效果显著，而对于大树木上害虫防治效果差。
7.The larva had the habit of multitudinous pupating on the reverse of the leaf.
幼虫有群集化蛹习性，多化蛹于叶背处。
8.In hemicephalous larvae, the head and its appendages are reduced and partially retracted into the thorax.
半头型无足幼虫头部部分退化，后端缩入胸部，如双翅目大蚊及一些寄生性膜翅目幼虫。
9.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」昆虫，一生历经卵、幼虫、蜕皮、化蛹及羽化过程。
10.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”步行虫幼虫虽然体长不足10毫米，可对于被它擒在颚中微小弹尾虫来说，却是雄伟有力掠食者。
11.The ichneumon wasp paralyses its prey without killing it and lays its larva inside this convenient source of fresh meat, to eat it slowly alive.
姬蜂，黄蜂使猎物麻痹而不是杀死他们，并将它们活体作为他们幼虫温床，并慢慢从他们活体吸收养分。
12.An investigation of Anisakis simplex larvae,the most important causative agent of anisakiasis,in marine fishes caught in Bohai sea was carried out in order to detect their infectivity.
为了了解渤海各种鱼类中人体异尖线虫病主要致病源——简单异尖线虫幼虫感染情况,进行本调查。
13.Abstract The climate of southern area is muggy and wet.It is apt to multiply chironomid larva, which is the polluted insect in the system of supplying water of the city.
14.Although early instar larvae were present in the host larval hemocoel, only one parasitoid survived to come out of host larva for pupation, killing the larva in the process.
幼体。
)幼虫, 幼体
容词: larval
。
--
状
大树木上
