28383a4e_n_Termites_vs_Drywood_Termites__Subterranean_Termites
[0] How do they live? [Drywood Termites] They can live within the confines of the wood and do not have to have their colony beneath the soil. [Subterranean Termites] 
Live deep below the soil. Are likely to produce mounds above the locations of their colonies. These are the types of termites that produce tubes or trials.
Different Types of Termites: Subterranean Termites vs Drywood Termites
Subterranean Termites