Drilliola

Drilliola is a genus of sea snails, marine gastropod mollusks in the family Borsoniidae, the cone snails and their allies.

Species
Species within the genus Drilliola include:
 * † Drilliola annosa (Powell, 1942)
 * Drilliola antarctica Kantor, Harasewych & Puillandre, 2016
 * Drilliola barnsi Poppe & Tagaro, 2021
 * † Drilliola basteroti (Des Moulins, 1842)
 * † Drilliola consobrina (Peyrot, 1931)
 * Drilliola crispata (De Cristofori & Jan, 1832)
 * Drilliola difficilis (E. A. Smith, 1879)
 * † Drilliola elegantula de Boury, 1899
 * Drilliola emendata (Monterosato, 1872)
 * † Drilliola estotiensis Lozouet, 2017
 * Drilliola exquisita Poppe & Tagaro, 2021
 * Drilliola labradorae Poppe & Tagaro, 2021
 * Drilliola loprestiana (Calcara, 1841)
 * Drilliola mactanensis Poppe & Tagaro, 2021
 * † Drilliola mammicula Lozouet, 2017
 * † Drilliola mangaoparia (Beu,1970)
 * † Drilliola maoria (Powell, 1942)
 * Drilliola multispiralis Poppe & Tagaro, 2021
 * † Drilliola obesa (Peyrot, 1931)
 * † Drilliola ponticensis Lozouet, 2017
 * † Drilliola pseudospirata (d'Orbigny, 1850)
 * † Drilliola pukeuriensis (Powell, 1942)
 * Drilliola reevii (C. B. Adams, 1850)
 * † Drilliola rupta Marwick, 1931
 * † Drilliola sedentaria Lozouet, 1999
 * † Drilliola sola (Powell, 1942)
 * † Drilliola speyeri (Kock & Wiechmann, 1872)
 * † Drilliola subsedentaria Lozouet, 2017
 * † Drilliola subturrella (de Boury, 1899)
 * † Drilliola terranigra Lozouet, 2015
 * Drilliola tersa (Woodring, 1928)
 * Drilliola trina (Mansfield, 1925)
 * † Drilliola turrella (Lamarck, 1804)
 * Drilliola zeuxippe (Dall, 1919)


 * Species brought into synonymy :
 * Drilliola comatotropis (Dall, 1881): synonym of Drilliola loprestiana (Calcara, 1841)
 * Drilliola megalacma (Sykes, 1906): synonym of Retidrillia megalacme (Sykes, 1906)
 * Drilliola pruina (Watson, 1881): synonym of Retidrillia pruina (Watson, 1881)
 * Drilliola pulchella (Verrill, 1880) : synonym of Drilliola lopprestiana Calcara, 1841