Entomology definition of Siphunculata September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Siphunculata Entomology definition of Siphunculata: the sucking lice. Entomology Siphunculata definitionSiphunculata Entomology explanationSiphunculata Entomology meaningReviews & Comments