Give another name for upper lip & lower lip on a cockroach Share with your friends Share 0 Priya Rana answered this Labrum (upper lip) Labium (lower lip) in cockroach 0 View Full Answer Renuka Devi M.n answered this mandible - lowerlip maxilla - upperlip 0 Sohini Mandal answered this Upper lip- Labrum Lower Lip- Labium 0