| Citation | Warburton, F.E., 1958 Boring sponges, Cliona species, of eastern Canada, with a note on the validity of C. lobata. Canadian Journal of Zoology 36(2):123-125. |
| Ref. | 131334 Warburton, F.E., 1958 |
| Page | |
| Named Used as Valid | Pione vastifica |
| Locality | |
| Distribution | North West Atlantic. |