| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Easter Island | 1958 | G. Zevina | Easter Island. | SLB | |||
| Easter Island | 1976 | BAF | Hanga Roa, Vinapu, Vaihu, Anakena. | SLB | |||
| Easter Island | 1976 | BAF | USNM | Hanga Roa, Vinapu, Vaihu, Anakena. | SLB | ||
| Easter Island | 1976 | BAF | BMNH | Hanga Roa, Vinapu, Vaihu, Anakena. | SLB | ||
| Easter Island | 1983 | L.H. Di Salvo | Easter Island. | SLB | |||
| Pitcairn | 1972 | Christian's Point. | SLB | ||||
| Pitcairn | 1982 | J. Holdway | St. Paul's Pool. | SLB |
