| Citation | Plough, H.H., 1978 Sea Squirts of the Atlantic Continental Shelf from Maine to Texas. The John Hopkins University Press: Baltimore, Maryland. |
| Ref. | 84099 Plough, H.H., 1978 |
| Page | |
| Named Used as Valid | Halocynthia pyriformis |
| Locality | |
| Distribution | CAN. |