Entomology definition of Arenicolous September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Arenicolous Entomology definition of Arenicolous: applied to species frequenting sandy areas. Arenicolous Entomology explanationArenicolous Entomology meaningEntomology Arenicolous definitionReviews & Comments