| Trích dẫn | Abbott, R.T. and P.A. Morris, 2001 A field guide to shells: Atlantic and Gulf Coasts and the West Indies. Houghton Mifflin Harcourt. |
| Tài liệu tham khảo | 111227 Abbott, R.T. and P.A. Morris, 2001 |
| Trang | 133 |
| Named Used as Valid | Margarites helicinus |
| Địa phương | |
| Distribution | Greenland to Massachusetts. |