| Referens | Lewis, J.B., 1975 A preliminary description of the coral reefs of the Tobago Cays, Grenadines and West Indies. Atoll Research Bulletin 178:1-14. |
| Ref. | 86559 Lewis, J.B., 1975 |
| Sida | 3 |
| Named Used as Valid | Spirobranchus giganteus |
| Observationsplats | |
| Distribution | St Vincent and Grenadines. |