|
Neptunea arthritica (Valenciennes, 1858) |
 |
| Japan (93 mm.) |
 |
| Sakalin Island, Russia (70 and 77 mm.) |
| Digital images copyright 2017 by Simon Aiken |
|
|
|
Neptunea arthritica (Valenciennes, 1858) |
|
| Japan (93 mm.) |
|
|
| Sakalin Island, Russia (70 and 77 mm.) |
| Digital images copyright 2017 by Simon Aiken |
|
|
