| japan | | planktotalea lamellibrachiae | species | 2 | 0 |
| japan | kagoshima prefecture | planktotalea lamellibrachiae | species | 31 | 0 |
| south korea | | planktotalea sp. khs07 | species | 1 | 0 |
| south korea | | planktotalea sp. m26a2m | species | 23 | 0 |
| svalbard and jan mayen | | planktotalea sp. imcc9565 | species | 100 | 0 |