| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Neptunea antiqua (Linnaeus, 1758) |
Red whelk | Northeast Atlantic | |
| Neptunea arthritica Barnardi, 1857 |
Neptune whelk | Northwest Pacific | 9.429 |
| Neptunea borealis (Philippi, 1850) |
Arctic | ||
| Neptunea communis (Middendorff, 1848) |
Northeast Pacific and Arctic | 12.3 | |
| Neptunea denselirata Brøgger, 1901 |
Arctic | ||
| Neptunea despecta (Linnaeus, 1758) |
Rejected neptune | Arctic and Northern Atlantic | 11 |
| Neptunea heros (Gray, 1850) |
Northern neptune | Arctic, Northern Pacific and Northern Atlantic | |
| Neptunea intersculpta (Sowerby III, 1899) |
Arctic | ||
| Neptunea ithia (Dall, 1891) |
Arctic | ||
| Neptunea lyrata (Gmelin, 1791) |
Lyre whelk | Western Atlantic Ocean, Northeast Pacific and the Arctic | 16.5 |
| Neptunea phoenicea (Dall, 1891) |
Phoenician whelk | Northeast Pacific | 11 |
| Neptunea pribiloffensis (Dall, 1919) |
Pribilof whelk | East Pacific | |
| Neptunea smirnia (Dall, 1919) |
Smirnia whelk | Eastern Pacific | 11 |
| Neptunea tabulata (Baird, 1863) |
Tabled whelk | Eastern Pacific | 11 |
| Neptunea ventricosa (Gmelin, 1791) |
Fat whelk | Arctic and Eastern Pacific | |
| Neptunea vinosa (Dall, 1919) |
Wine whelk | East Pacific |