Entomology definition of Ventral chain September 14, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Ventral chain Entomology definition of Ventral chain: refers to the series of ganglia of the nervous system. Entomology Ventral chain definitionVentral chain Entomology explanationVentral chain Entomology meaningReviews & Comments