Two species of whitefly （Hemiptera： Aleyrodidae）, Aleuroclava ayyari （Sundararaj ＆ David） and Aleurotrachelus grewiae Takahashi, new to the known fauna of China, are redescribed with morphological illustrations ...Two species of whitefly （Hemiptera： Aleyrodidae）, Aleuroclava ayyari （Sundararaj ＆ David） and Aleurotrachelus grewiae Takahashi, new to the known fauna of China, are redescribed with morphological illustrations and photographs from a scanning electron microscope （SEM）. A. ayyari is characterized by the presence of two pairs of long subdorsal setae on the cephalic region and first abdominal segment. A. grewiae is characterized by the pupa case sclerotized, pointed at both ends and the base of abdomen rounded at the middle. Specimens are deposited in the Insect Collection of Yangzhou University.展开更多
The genus Aleurocybotus Quaintance&Baker(Hemiptera:Aleyrodidae)is a newly recorded genus in China.This new record species Aleurocybotus occiduus Russell is redescribed with morphological illustrations and photogra...The genus Aleurocybotus Quaintance&Baker(Hemiptera:Aleyrodidae)is a newly recorded genus in China.This new record species Aleurocybotus occiduus Russell is redescribed with morphological illustrations and photographs from a scanning electron microscope(SEM).Its distribution and host plant are also provided.It is compared with A.cereus Martin and A.graminicolus(Quaintance)and the geographical distribution of Aleurocybotus are noted.An identification key to Aleurocybotus species is provided.展开更多
基金funded by the Special Fund for Agro-scientific Research in the Public Interest of China (201303019)the Scientific Innovation Research of the Graduate College in Jiangsu Province,China (KYZZ-0366)
文摘Two species of whitefly （Hemiptera： Aleyrodidae）, Aleuroclava ayyari （Sundararaj ＆ David） and Aleurotrachelus grewiae Takahashi, new to the known fauna of China, are redescribed with morphological illustrations and photographs from a scanning electron microscope （SEM）. A. ayyari is characterized by the presence of two pairs of long subdorsal setae on the cephalic region and first abdominal segment. A. grewiae is characterized by the pupa case sclerotized, pointed at both ends and the base of abdomen rounded at the middle. Specimens are deposited in the Insect Collection of Yangzhou University.
基金funded by the National Natural Science Foundation of China (31930073, 31601884)the Research and Development Fund of Zhejiang A&F University (2017FR041)
文摘The genus Aleurocybotus Quaintance&Baker(Hemiptera:Aleyrodidae)is a newly recorded genus in China.This new record species Aleurocybotus occiduus Russell is redescribed with morphological illustrations and photographs from a scanning electron microscope(SEM).Its distribution and host plant are also provided.It is compared with A.cereus Martin and A.graminicolus(Quaintance)and the geographical distribution of Aleurocybotus are noted.An identification key to Aleurocybotus species is provided.
