Ding X, LI F
Department of Parasitology, Norman Bethune University of Medical Sciences.
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi. 1990;8(1):45-6.
Additional observations on some fine structures of Demodex folliculorum under SEM were presented in this paper, including supracoxal spines, hypostome, palpal claws, male and female podosomal setae, leg claw-basal spur, femoral spur, etc. The supracoxal spines were rivet-shaped and the hypostome was pearshaped. The claws on the tarsal coxa of the pulpus meander to the ventral side instead of meandering to the dorsal side. Based on these structural characteristics, it was inferred that podosomal seta may be a sensilla and claw-basal spur as well as femoral spur can protect mites against being expelled from follicules.
本文介绍了毛囊蠕形螨某些精细结构在扫描电子显微镜下的更多观察结果，包括基节上棘、口下板、触须爪、雄雌足体刚毛、腿爪基部距、股距等。基节上棘呈铆钉状，口下板呈梨形。跗节基节上的爪向腹侧弯曲，而不是向背侧弯曲。基于这些结构特征，推测足体刚毛可能是一种感觉器，爪基部距和股距可以保护螨虫不被从毛囊中排出。
