Drillia spirostachys is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
Distribution This species occurs in the demersal zone of the Western Indian Ocean off South Africa (south of Durban)
References
Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1–1295