| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Halymenia actinophysa | Near Waimea Bay | Subtidal | Preserved_Specimen | Tetrasporic | Zablackis, E. | 18216 | Oahu | BISH | 1986-08-31 |
| 2 | Halymenia actinophysa | Pu'ukohala Heiau National Park | Near shore, shallow subtidal | Preserved_Specimen | Marrack, L. | 3 | Hawaii | BISH | 2006-08-03 | |
| 3 | Halymenia actinophysa | Kawailoa Beach, right of Chuns Reef, ± 200 ft. from shore | Growing in shady area of large hole. | Preserved_Specimen | Red to dark red with cream colored spots, thick lines and blotches. | Magruder, W.H. | 945 | Oahu | BISH | 1986-08-01 |
| 4 | Halymenia actinophysa | Off Kaunakakai | Often in crevices, shaded. | Preserved_Specimen | Okano, R. | 30243 | Molokai | BISH | 2002-12-19 | |
| 5 | Halymenia actinophysa | Tiger's, outside Pakala's Plantation; Station RA6 | Preserved_Specimen | Spermatangial | Reath, P. | 1 | Kauai | BISH | 2002-11-14 |