| Citation | UNEP-WCMC, 2003 UNEP-WCMC Species Database. http://www.unep-wcmc.org. |
| Ref. | 485 UNEP-WCMC, 2003 |
| Page | |
| Named Used as Valid | Flabellum apertum |
| Locality | |
| Distribution | Brazil, Chile Japan, New Zealand, Portugal, South Africa, Wallis and Futuna Islands. |