| Citation | Cummins, P. and R. Haigh, 2010 Ecosystem status and trends report for North coast and Hecate Strait ecozone. Canadian Science Advisory Secretariat, Research Document 2010/045:67p. |
| ссылка | 93895 Cummins, P. and R. Haigh, 2010 |
| Page | 6 |
| Named Used as Valid | Protothaca staminea |
| Местонахождение | |
| Distribution | Canada. |