| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hypoglossum barbatum | Kaiolohia Bay, between Halulu Gulch & Poaiwa, North-west shore | Subtidal | Preserved_Specimen | Fisher, J.R. | 5049 | Lanai | BISH | 2003-02-06 | |
| 2 | Hypoglossum barbatum | Maalaea, small boat harbor | Preserved_Specimen | Tetrasporic | Hau, S. | 24832 | Maui | BISH | 2000-08-09 | |
| 3 | Hypoglossum barbatum | Kewalo; Marine Mammal Laboratory | Preserved_Specimen | Defelice, R. | 2204 | Oahu | BISH | 1998-07-08 | ||
| 4 | Hypoglossum barbatum | Hanalei | Preserved_Specimen | Okano, R. | 26031 | Kauai | BISH | 2000-07-14 |