| Citation | MarineSpecies.org, 2050 MarineSpecies.org. http://www.marinespecies.org/index.php |
| Ref. | 3477 MarineSpecies.org, 2050 |
| Page | |
| Named Used as Valid | Antimargarita powelli |
| Locality | Bellingshausen Sea, MNCN 15.05/47.521. |
| Distribution | Antarctic Pacific, Bellingshausen Sea. |