The Helicis minor (musculus helicis minor or smaller muscle of helix) is a small skeletal muscle. The helicis minor is an intrinsic muscle of the outer ear. The muscle runs obliques and covers the , part of the helix located just above the tragus. The helicis minor originates from the base of the helical crus, runs obliques and inserts at the anterior aspect of the helical crus where it curves upward above the tragus. The helicis minor is developmentally derived from the second pharyngeal arch It seem that only in primates is the helicis major and minor two distinctive muscles.