| Main Ref. | Utinomi, H., 1956 (Ref. 98852) |
|---|---|
| Name used | Sarcophyton tenuispiculatum |
| Locality | Ngarengelngael Passage, Iwayama Bay, Koror Island. |
| Year | 1937 |
| Geography area | Pacific, Western Central |
| Territory | Palau |
| Collector | T. Yamanouchi |
| Gazetteer | Palau | Island |
| Salinity | marine |