| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 82703 | DiSalvo, L.H., J.E. Randall and A. Cea 1988 Ecological reconnaissance of the Easter Island sublittoral marine environment. National Geographic Research 4(4):451-473. | 1988 | Planogypsina acervalis | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Planogypsina acervalis | --> |