round edge file

A file with a convex edge, for filling out or dre ing the interdental spaces of gear-wheels. round-faced macaque, s. Zool .: Macacus cyclopis , from Formosa. It is closely allied to M. rhesus [RHESUS], but has shorter limb-bones. Fur slate-colored, thick and woolly; tail hairy, about a foot long; head round, ears small, face flat; forehead naked, dark whiskers, and a strong beard.