| Referens | Calder, D.R., 1991 Abundance and distribution of hydroids in a mangrove ecosystem at Twin Cays, Belize, Central America. Hydrobiologia 216/217:221-228. |
| Ref. | 86642 Calder, D.R., 1991 |
| Sida | 223 |
| Named Used as Valid | Clytia hemisphaerica |
| Observationsplats | |
| Distribution | Belize. |