Component analysis of the sugar solution stored in wax cells by  Bombus friseanus  (Hymenoptera: Apidae)
SU Rui, QIN Jia-Min, DONG Kun, SONG Wen-Fei, JIA Hong-Wei, LIANG Cheng
Acta Entomologica Sinica . 2021, (1): 90 -98 .  DOI: 10.16380/j.kcxb.2021.01.010