Subterranean termite workers are the caste found in infested wood. As in other termites species, the workers are responsible for all of the labor in the colony. They care for the young, repair the nest, build foraging tunnels, locate food, feed and groom the other castes and each other. The youngest termite workers perform the tasks inside the colony like feeding, grooming and caring for the young, while the older more expendable workers take on the hazardous jobs of foraging and nest building. The termite workers are both male and female but they are functionally sterile. They are milky white in color and have no wings or eyes. The body of the termite worker is soft, but its mouthparts are very hard and adapted for chewing wood.
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