Drillia collina is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.Sartori, André F. (2015). Drillia collina Barnard, 1958. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=761985 on 2016-08-29
Description
The length of the shell attains 7 mm, its diameter 3 mm. Distribution This species occurs in the Indian Ocean off East London, South Africa at a depth of 58 m.
References
Barnard K.H. (1958), Contribution to the knowledge of South African marine Mollusca. Part 1. Gastropoda; Prosobranchiata: Toxoglossa; Annals of The South African Museum v. 44 p. 73 - 163 Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1–1295