| Trích dẫn | Linse, K., 1999 Mollusca of the Magellan region. A checklist of the species and their distributions. Scientia Marina 63(1):399-407. |
| Tài liệu tham khảo | 1891 Linse, K., 1999 |
| Trang | 401 |
| Named Used as Valid | Pusillina averni |
| Địa phương | |
| Distribution | Magellan. |