Observation of antennal sensilla of Heterolocha jinyinhuaphagaChu by scanning electron microscope

Types,morphology and distribution of antennal sensilla on male and female moth of Heterolocha jinyinhuaphagaChu were observed with scanning electron microscope.The results show that nine types of antennal sensilla are found on male and female moth of H.jinyinhuaphagaChu,which are sensillum trichodeum,sensillum chaeticum,sensilla squamiformia,sensilla cavity,sensilla coeloconica,sensilla auricillic,sensilla cavitata-peg,sensilla furcatea,sensillum basiconca.Among them,sensillum trichodeums are the most,and sensilla furcatea is only found on the antenna of male moth.