Regiominutus ventralis gen. et sp. nov. (Hemiptera: Aleyrodidae) infesting Aglaia elaeagnoides (Meliaceae) on the Andaman archipelago, India,Entomological Science

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Regiominutus ventralis gen. et sp. nov. (Hemiptera: Aleyrodidae) infesting Aglaia elaeagnoides (Meliaceae) on the Andaman archipelago, India
Entomological Science ( IF 0.7 ) Pub Date : 2020-12-21 , DOI: 10.1111/ens.12458
Anil Kumar Dubey ₁

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Puparia and third instar of a new diminutive whitefly, Regiominutus ventralis gen. et sp. nov. found infesting underside leaves of Aglaia elaeagnoides (A. Juss) (Meliaceae) on the Andaman Islands, India, are diagnosed, described and discussed. Regiominutus gen. nov. differs from allied genera, Aleuroclava Singh, Aericerus Dubey, Aleuroparvus Dubey, Aleuropleurocelus Drews and Sampson and Tetralicia Harrison in having a submarginal ventral groove, from the former two in having a deflexed submargin and smaller ventral surface and from the latter two in having a caudal furrow. Affinities and differences of the new genus shared with related genera are discussed. Puparium characters observed in slide mounts versus scanning electron microscope (SEM) images are presented. Line drawings, habitus images and SEM, microphotographs of the type specimens are given for the new taxa. This is the first whitefly species to be recorded from this host plant.

中文翻译：

腹肌区等。十一月（半翅目：Aleyrodidae）在印度安达曼群岛上感染Aglaia elaeagnoides（（科）

up和一种新的小型粉虱，Riginominutus ventralis gen的三龄。等。十一月 在印度安达曼群岛发现，发现并感染了Aglaia elaeagnoides（A. Juss）（M科）的下侧叶。Regiominutus gen。十一月 与同属不同，Aleuroclava Singh，Aericerus Dubey，Aleuroparvus Dubey，Aleuropleurocelus Drews和Sampson和Tetralicia哈里森（Harrison）具有下边缘腹沟，前两个具有弯曲的下边缘和较小的腹表面，后两个具有尾沟。讨论了与相关属共享的新属的亲和力和差异。介绍了在载玻片上观察到的特性与扫描电子显微镜（SEM）图像的对比。给出了新类群的线图，习性图像和SEM，类型标本的显微照片。这是该寄主植物记录的第一个粉虱。

更新日期：2021-02-02

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