| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Neoralfsia expansa | Kaenaena Cave, Waianae | w/unilocular sporangia. Also, 1 microscope slide. | Preserved_Specimen | Hollenberg, G.J. | 652 | Oahu | BISH | |
| 2 | Neoralfsia expansa | Waikiki Marine Laboratory | with unilocular sporangia | Preserved_Specimen | Doty, M.S. | 19168 | Oahu | BISH | |
| 3 | Neoralfsia expansa | Puna, Pohoiki | 1 microscope slide | Preserved_Specimen | Doty, M.S. | 12585 | Hawaii | BISH | |
| 4 | Neoralfsia expansa | Aliomanu Beach | Also, Lobophora variegata. 2 microscope slides. | Preserved_Specimen | Doty, M.S. | 9882 | Kauai | BISH | |
| 5 | Neoralfsia expansa | Opihikao, Puna | also 1 microscope slide | Preserved_Specimen | Doty, M.S. | 14722 | Hawaii | BISH | |
| 6 | Neoralfsia expansa | Halona | with unilocular sporangia | Preserved_Specimen | Rogers, D.P. | Oahu | BISH | ||
| 7 | Neoralfsia expansa | Mahaka Reef; 1/4 mile offshore | On lead fishing sinker | Preserved_Specimen | Ernst, B. | Oahu | BISH | 1998-07-04 | |
| 8 | Neoralfsia expansa | Maui | w/plurilocular organs. Also, 1 microscope slide. | Preserved_Specimen | Hollenberg, G.J. | 22469 | Maui | BISH | |
| 9 | Neoralfsia expansa | Halona | on basalt | Preserved_Specimen | Doty, M.S. | 13345 | Oahu | BISH | 1956-09-22 |
| 10 | Neoralfsia expansa | Waikiki | Preserved_Specimen | Doty, M.S. | 17101 | Oahu | BISH | 1958-01-01 | |
| 11 | Neoralfsia expansa | Kaneohe Bay, Moku o Loe | Also, 1 microscope slide | Preserved_Specimen | Doty, M.S. | 8136 | Oahu | BISH | |
| 12 | Neoralfsia expansa | Kumimi | Also, 1 microscope slide. | Preserved_Specimen | Doty, M.S. | 12511 | Molokai | BISH | 1953-01-02 |
| 13 | Neoralfsia expansa | Waikiki | Also, 1 microscope slide. | Preserved_Specimen | Tsuda, R.T. | 104 | Oahu | BISH | |
| 14 | Neoralfsia expansa | Kaimu Bay, Kalapana Beach | Preserved_Specimen | Doty, M.S. | 12597 | Hawaii | BISH | ||
| 15 | Neoralfsia expansa | Opihikao, Puna | Preserved_Specimen | Doty, M.S. | 12592 | Hawaii | BISH | ||
| 16 | Neoralfsia expansa | Waikiki Marine Laboratory | Preserved_Specimen | Tsuda, R.T. | 104 | Oahu | BISH | ||
| 17 | Neoralfsia expansa | Halona | Preserved_Specimen | Doty, M.S. | 10437 | Oahu | BISH | 1953-01-07 | |
| 18 | Neoralfsia expansa | Puna, 1955 Kaueleau flow | Preserved_Specimen | Doty, M.S. | 13312 | Hawaii | BISH | ||
| 19 | Neoralfsia expansa | Kauai | Preserved_Specimen | (Not on sheet) | Kauai | BISH | |||
| 20 | Neoralfsia expansa | Kaluakoi, Ilio Point | Also, 1 microscope slide. | Preserved_Specimen | Doty, M.S. | 12522 | Molokai | BISH | 1953-01-02 |
| 21 | Neoralfsia expansa | Waikiki Aquarium | Also, 1 microscope slide. | Preserved_Specimen | Buggeln, R.G. | 14085 | Oahu | BISH | |
| 22 | Neoralfsia expansa | W Maui, Lahaina District, Napili Bay | with plurilocular organs | Preserved_Specimen | Hollenberg, G.J. | 22490 | Maui | BISH | 1965-04-20 |
| 23 | Neoralfsia expansa | Halona | Also, 1 microscope slide. | Preserved_Specimen | Abbott, I.A. | 4319 | Oahu | BISH | |
| 24 | Neoralfsia expansa | Barber's Point, Nimitz Recreation Beach | Also, 1 microscope slide | Preserved_Specimen | Leu, M. | 24 | Oahu | BISH | |
| 25 | Neoralfsia expansa | Moloaa Bay | Also, 1 microscope slide. | Preserved_Specimen | Doty, M.S. | 10094 | Kauai | BISH | 1952-02-07 |
| 26 | Neoralfsia expansa | Waikiki Marine Laboratory | with unilocular sporangia | Preserved_Specimen | Doty, M.S. | 13333 | Oahu | BISH | |
| 27 | Neoralfsia expansa | Waikiki | w/unilocular sporangia. Also, 1 microscope slide. | Preserved_Specimen | Doty, M.S. | 17101 | Oahu | BISH | 1958-01-01 |
| 28 | Neoralfsia expansa | Hilo Harbor | Also, 1 microscope slide. | Preserved_Specimen | Doty, M.S. | 12629 | Hawaii | BISH |