Terebra cinguliferaTerebra cingulifera, common name the ringed auger, is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.DescriptionThe length of the shell varies between 39 mm and 101 mm.DistributionThis marine species occurs in the Indian Ocean off Mauritius, Madagascar, Aldabra and the Mascarene Basin; in the Pacific off the Tuamotus.