Ala Moana, Oahu, 2 feet, 16mm

Kapoho Point, Kailua, Oahu

Fairly common under stones in shallow water where it feeds upon oysters.  Attains 1.6 inches, 40mm.  Known from Madagascar, Philppines, and Hawaii.  Formerly known as Muricodrupa funiculus and Muricodrupa fiscella.