A jawlike appendage of an arthropod.
包括在节肢一族;小蜂科之蜂。
A jawlike appendage of an arthropod.
包括在节肢一族;小蜂科之蜂。
they treat Scotland as a mere appendage of England.
他们仅视苏格兰为英格兰的一个属地。
a natatorial appendage; natatorial birds.
游泳的附加;水鸟
affixed as an appendage
作为附属附加上的
tube ca. 1 mm, faucal appendages low trapeziform, ca. 0.5 mm;
筒部约1米,喉附属低的梯形,约0.5米;
uropods Appendages on the side of the telson which make up the tail fan in crustaceans.
足附肢侧边上组成部,在甲壳组成扇。
small freshwater branchiopod having a transparent body with many appendages;
身体透明并有许多附肢的淡水小型鳃足;
Apodous larvae, which lack all trunk appendages, occur in various forms in many endopterygota orders.
双翅目、膜翅目的细腰亚目、蚤目以及象甲等的幼虫附肢完全消失。
small freshwater branchiopod having a transparent body with many appendages; swims on its back.
身体透明并有许多附肢的淡水小型鳃足;置游。
The lacinate appendages of eupyrene sperm disappeared, and the sperm was surrounded by an envelope from top to tail.
真核精子片层外长全部消失,从头到被一层外套包围。
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,如双翅目的大蚊及一些寄生性膜翅目幼虫。
The thorax and pleon bear a number of lateral appendages, including the gills, and the tail ends with a telson.
另一个古老的特征是甲壳亚门分叉的足,这样的足在化石中的三叶虫就已经有了。
Seeds numerous, reniform, each with a short funicle with a long filiform appendage, the strophiole, coiled around the seed;
种子多数,肾形,其中每个短珠柄具长丝状附属,种阜,那些种子盘绕在上;
chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles.
主要是海生的环节,有两性,成对的附肢上长有刚毛。
vexillifer larva An elongate, planktonic, pre-adult stage of most, perhaps all, Carapidae characterized by a long, filamentous, usually ornamented dorsal appendage, the vexillum.
跗端幼生一个大部分或全部,细长,浮游性,前成鱼阶段,潜鱼科特徵为长的,丝状,通常装饰背部附肢,羽瓣。
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