| Trích dẫn | Danis, B., 2050 A field guide to Antarctic sponges. Antarctic Field Guide. SCAR-MarBIN and ANTABIF. www.afg.org. |
| Tài liệu tham khảo | 89939 Danis, B., 2050 |
| Trang | 11 |
| Named Used as Valid | Polymastia invaginata |
| Địa phương | |
| Distribution | Sub-Antarctica and South Georgia to the Antarctic Peninsula and continent. |