| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Antithamnionella graeffei | Waikiki: Site 6; 100' Wreck | Preserved_Specimen | Coles, S.L. | 6.07 | Oahu | BISH | 2001-01-18 | ||
| 2 | Antithamnionella graeffei | Papaula | Preserved_Specimen | Hau, S. | 54 | Maui | BISH | 2003-08-06 | ||
| 3 | Antithamnionella graeffei | Honolulu Harbor: Station 2; Pier 5-6 HECO Discharge | Epiphytic on Jania. | Preserved_Specimen | Defelice, R. | 206 | Oahu | BISH | 1997-08-20 | |
| 4 | Antithamnionella graeffei | Hana Boat Jetty, E Maui, Hana District | Subtidal; Epiphytic on other algae.. | Preserved_Specimen | Puttock, C.F. | 1458 | Maui | BISH | 2001-05-23 | |
| 5 | Antithamnionella graeffei | Kawaihae Small Boat Harbor | High subtidal | Preserved_Specimen | Puttock, C.F. | 823 | Hawaii | BISH | 2001-01-24 | |
| 6 | Antithamnionella graeffei | Kamalo | Epiphytic on Halimeda. | Preserved_Specimen | Spermatangial & tetrasporic. | Okano, R. | 25747 | Molokai | BISH | 2000-02-03 |
| 7 | Antithamnionella graeffei | Palaau | Epiphytic on Halimeda opuntia. | Preserved_Specimen | Cystocarpic. | Okano, R. | 25533 | Molokai | BISH | 2000-02-03 |
| 8 | Antithamnionella graeffei | Kawaihae Small Boat Harbor | High subtidal; On submerged mooring ropes. | Preserved_Specimen | Fisher, J.R. | 702 | Hawaii | BISH | 2000-09-13 | |
| 9 | Antithamnionella graeffei | Waianae Small Boat Harbor | intertidal | Preserved_Specimen | Shultz, K. | 735 | Oahu | BISH | 2000-12-12 | |
| 10 | Antithamnionella graeffei | Hilo Harbor | S. end of breakwater. | Preserved_Specimen | Puttock, C.F. | 241 | Hawaii | BISH | 2000-05-19 | |
| 11 | Antithamnionella graeffei | Kamiloloa | Epiphytic on Melanamansia glomerata. | Preserved_Specimen | Okano, R. | 25633 | Molokai | BISH | 2000-02-03 | |
| 12 | Antithamnionella graeffei | Station R-2 | Preserved_Specimen | Tetrasporic. | Shultz, K. | 2 | Laysan Island | BISH | 2002-09-17 | |
| 13 | Antithamnionella graeffei | Wawaloli Beach | Preserved_Specimen | Okano, R. | 25978 | Hawaii | BISH | 2000-01-19 | ||
| 14 | Antithamnionella graeffei | Station 41 | Preserved_Specimen | Geisler, K.J. | 41012 | Pearl & Hermes Atoll | BISH | 2000-09-25 |