Sense organ and papillae around the mouth of nymphal A.agkistrodontis were occasionally seen under scanning electron microscope.
虫体口和对钩外的体上布满大小不同似吸盘样感觉器;
Sense organ and papillae around the mouth of nymphal A.agkistrodontis were occasionally seen under scanning electron microscope.
虫体口和对钩外的体上布满大小不同似吸盘样感觉器;
This indicates that there is a close relationship between species divergence,nymphal morphology derivation and microhabitat.
形态各异的不同种稚虫生活在不同的小环境,种化和形态变化与环境有密切关系。
The results indicated that both the two species of wasps could parasitize all nymphal stages of B. tabaci.
结:两种寄生蜂均可寄生烟粉虱的1~4龄若虫。
Damselfly - an important stillwater aquatic insect most commonly imitated in the nymphal form;
Adult looks like a dragonfly, but folds its wings along its back when at rest一种非常重要的水生昆虫(生活于静水),我们会模仿这种昆虫的幼虫阶段。
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