| Species | Name Used |
|---|---|
| Acanthocardia echinata (Linneaus, 1758) | Acanthocardia echinata (p. 5 ) |
| Cuspidaria arctica (Sars, 1859) | Cuspidaria arctica (p. 7 ) |
| Cuspidaria subtorta (Sars, 1878) | Cuspidaria subtorta (p. 7 ) |
| Portlandia intermedia (Sars, 1865) | Portlandia intermedia (p. ) |
| Thyasira gouldii (Philippi, 1845) | Thyasira gouldii (p. ) |
| Thyasira sarsii (Philippi, 1845) | Thyasira sarsii (p. ) |