How do the galleries of subterranean termites differ from those of drywood termites?

Subterranean termite galleries are characterized by their construction techniques, which involve using soil to reinforce their tunnels. This is because subterranean termites typically live underground and rely on soil to create their nests and galleries. The presence of soil in their galleries not only provides structural support but also helps maintain the necessary moisture levels, as these termites require a humid environment to thrive. This method of construction is crucial for their survival and facilitates their movement between food sources and their nests.

In contrast, drywood termites create galleries within the wood itself without the incorporation of soil. Their galleries are usually smooth and not lined with any external material. This distinction highlights the different habitats and behaviors of these two types of termites and is why subterranean galleries being lined with soil is an accurate characteristic.

Understanding this difference is important for pest control practices, as it can influence the methods used to detect and treat infestations effectively.