2013•Journal of Southwest China Normal UniversityRequires access
On Scanning Electron Microscope Observation of Sensilla on Antenna of Ricania Cacaonis Adult
Wenlong Chen
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Abstract
The analysis of the scanning electron microscope observation indicates the antennal morphology,types and distribution of sensilla on the antennae of Ricania cacaonis adult.There are six types of sensilla trichodea,sensilla basiconica,sensilla trangle,sensilla ear-shaped,sensilla coeloclnica,and sensilla cylinderic.Besides sensilla cylinderic,the quantity and distribution of other types of sensilla on male and female antenna have made no big differences,and sensilla cylinderic have only been distributed on female antenna,instead,there are no sensilla cylinderic on male antenna.Diverse types of sensilla are mainly distributed on the scape end,and there are no sensilla on the flagellum,in addition,one type of sensilla cluster made of some sensilla trangle and sensilla ear-shaped is observed on the scape end.