| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Placida cremoniana (Trichese, 1892) |
Cremona's slug | Indo-West Pacific and the Mediterranean. Climate | 0.08 |
| Placida daguilarensis Jensen, 1990 |
Western Indian Ocean | ||
| Placida dendritica (Alder & Hancock, 1843) |
Dendritic placida | Atlantic Ocean, Indo-Pacific, and the Mediterranean | |
| Placida kevinleei McCarthy, Krug & Á. Valdés, 2017 |
Indo-Pacific | ||
| Placida saronica (Thompson, 1988) |
Mediterranean Sea | ||
| Placida tardyi (Trinchese, 1873) |
Mediterranean Sea | ||
| Placida verticilata Ortea, 1981 |
Atlantic Ocean and Mediterranean Sea | 0.4 |