Duplicaria duplicata, common name the duplicate auger, is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

[1] The size of the shell varies between 20 mm and 93 mm.

This marine species occurs in the Red Sea, in the Indian Ocean off Madagascar and Tanzania; off Japan and the Solomon Islands.

Media related to Duplicaria duplicata at Wikimedia Commons

This Terebridae-related article is a stub.