You searched for: “lithophagous”
lithophagous
1. Stone-eating, as birds that take small stones into the gizzard to aid mastication of their food.
2. Rock-burrowing, as some mollusks and sea urchins.
This entry is located in the following unit: litho-, lith-, -lith, -lithic, -lite, -liths, -lites (page 10)