Cabangus noahiCabangus noahi is a species of sea slug, a dendronotid nudibranch, a shell-less marine gastropod mollusc in the family Dendronotidae.DistributionThis species was described from the outer barrier reef off New Year's Bay, Bagabag Island, Papua New Guinea.HabitatCabangus noahi was found under coral on an exposed reef slope at 20 m depth.