| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Cyerce antillensis Engel, 1927 |
Antilles glass-slug | Western Atlantic | 6 |
| Cyerce bourbonica Yonow, 2012 |
Western Central Pacific | ||
| Cyerce cristallina (Trinchese, 1881) |
Harlequin glass-slug | Western Atlantic and the Mediterranean Sea | 3 |
| Cyerce edmundsi Thompson, 1977 |
Western Atlantic | 1 | |
| Cyerce elegans Bergh, 1870 |
Sap sucking sea slug | Indo-Pacific | 2 |
| Cyerce graeca Thompson, 1988 |
Mediterranean Sea | ||
| Cyerce nigra Bergh, 1871 |
Black Cyerce | Central Pacific | |
| Cyerce nigricans (Pease, 1866) |
Black and gold sap sucking slug | Indo-Pacific | 2 |
| Cyerce orteai Valdéz & Camacho, 2000 |
Ortea's Cyerce | Eastern Pacific. Climate | 2 |
| Cyerce pavonina Bergh, 1888 |
Western Central Pacific |