Entomology definition of Sub-fossorial September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Sub-fossorial Entomology definition of Sub-fossorial: legs used in digging: yet not greatly modified. Entomology Sub-fossorial definitionSub-fossorial Entomology explanationSub-fossorial Entomology meaningReviews & Comments