Entomology definition of Helocerous September 9, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Helocerous Entomology definition of Helocerous: with clavate antennae. Entomology Helocerous definitionHelocerous Entomology explanationHelocerous Entomology meaningReviews & Comments