| chile | | benthoctopus eureka | species | 2 | 0 |
| falkland islands | | benthoctopus eureka | species | 7 | 0 |
| falkland islands | | benthoctopus eureka 1 jms-2006 | no rank | 4 | 0 |
| falkland islands | | benthoctopus eureka 2 jms-2006 | no rank | 3 | 0 |
| united kingdom | | benthoctopus eureka | species | 4 | 0 |