| Species | Name Used |
|---|---|
| Smaragdia viridis (Linnaeus, 1758) | Smaragdia viridis (p. 103 ) |
| Spondylus gaederopus Linnaeus, 1758 | Spondylus gaederopus (p. 120 ) |
| Striarca lactea (Linnaeus, 1758) | Striarca lactea (p. ) |
| Talochlamys multistriata (Poli, 1795) | Chlamys multistriata (p. 119 ) |
| Tetrarca tetragona (Poli, 1795) | Arca tetragona (p. 117 ) |
| Theodoxus fluviatilis (Linnaeus, 1758) | Theodoxus fluviatilis (p. 103 ) |
| Thracia convexa (Wood, 1815) | Thracia convexa (p. 126 ) |
| Thracia corbuloidea Blainville, 1824 | Thracia corbuloides (p. 126 ) |
| Thracia distorta Montagu, 1808 | Thracia distorta (p. 126 ) |
| Thracia papyracea (Poli, 1791) | Thracia papyracea (p. 126 ) |
| Thracia pubescens (Pulteney, 1799) | Thracia pubescens (p. 126 ) |
| Turritellinella tricarinata (Brocchi, 1814) | Turritella communis (p. 106 ) |