| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Siphonogramen abbreviatum | Kalaupapa, Site #2, lava coast north of lighthouse | Intertidal; On lava in partilly shaded hole. | Preserved_Specimen | Dark green to grass green. | Magruder, W.H. | 819 | Molokai | BISH | 1986-08-07 |
| 2 | Siphonogramen abbreviatum | Maalaea | Mixed with assorted algae. | Preserved_Specimen | Hau, S. | 28388 | Maui | BISH | 2001-02-07 | |
| 3 | Siphonogramen abbreviatum | Kalaupapa, Site #2, lava coast north of lighthouse | Intertidal; Forming a small tuft' in a tiny crack in a crustose coralline. | Preserved_Specimen | Green to dark green. | Magruder, W.H. | 833 | Molokai | BISH | 1986-08-07 |