| Species | Name Used |
|---|---|
| Setia quisquiliarum (Watson, 1886) | Setia quisquiliarum (p. 695 ) |
| Solariella tiara (Watson, 1879) | Trochus tiara (p. 60-62 ) |
| Tectura virginea (Müller, 1776) | Acmaea virginea (p. 695 ) |
| Torellia delicata (Philippi, 1844) | Trachysma delicatum (p. 695 ) |
| Trivia candidula Gaskoin, 1835 | Trivia candidula (p. 696 ) |
| Turbonilla amoena (Monterosato, 1878) | Turbonilla compressa (p. 695 ) |