Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.
大多数海洋腹足纲软体动物在某些幼体阶段形成一种有纤毛的游泳器官。
A caterpillar is the larva of a butterfly.
毛虫是蝴蝶的幼体.
The tadpole is the larva of the frog.
蝌蚪是蛙的幼体.
Important changes in the embryo or larva will probably entail changes in the mature animal.
胚胎与幼体的重要的变异,或将引起动物成体的变异.
There was significantly higher lipase activity in zoea than in mysis ( P & lt; 0.05 ).
脂肪酶比活力?状幼体显著高于糠虾幼体 ( P & lt; 0.05 ).
It is this form that grows into the adult medusa jellyfish.
正是碟状幼体产生了成年的水母体海蜇.
With the forming of the antennula, the egg nauplius stage is identified.
在小触角原基产生后, 胚胎发育进入卵内无节幼体期.
To produce ( young ) from an egg.
孵化从蛋里产出 ( 幼体 )
They eat planktonic crustaceans and fish larvae.
以浮游的甲壳动物和鱼类幼体为食.
Adults have lungs, But a gill slit persists from the larval stage side Behind the head.
成体用肺呼吸, 但在头后两侧仍保存幼体阶段的鳃裂.
Temperature also has effect on the larvae and spat , with the difference of salinity.
温度对幼体的影响, 是受盐度高低所支配.
The preservation of embryos and juveniles is a rate occurrence in the fossil record.
罕见的化石记录胚胎与幼体被保存下来在化石记录中是少见的事情.
The polyps clone themselves and bud into another stage of jellyfish life, called ephyra.
珊瑚虫无性繁殖自己并发芽进人海蜇生活的另一阶段, 被称为碟状幼体.
The caterpillar is the larva of the butterfly, the tadpole is the larva of the frog.
毛虫是蝴蝶的幼虫; 蝌蚪是青蛙的幼体.
Why are there so many pregnant females and young at Holzmaden are so rare elsewhere?
为什么在其他地方那么稀少的怀孕雌兽和幼体在获尔兹梅登却那么多 呢 ?