Entomology definition of Calypter September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Calypter Entomology definition of Calypter: Diptera; the alula or squama when it covers the haltere. Calypter Entomology explanationCalypter Entomology meaningEntomology Calypter definitionReviews & Comments