| guam | | balionemertes australiensis | species | 1 | 0 |
| japan | | hubrechtella sp. 463 mls-2006 | species | 1 | 0 |
| philippines | | balionemertes australiensis | species | 1 | 0 |
| united states | | palaeonemertea sp. 807 mls-2006 | species | 1 | 0 |
| vietnam | | balionemertes sp. mcz iz 45637 | species | 4 | 0 |
| vietnam | | balionemertes sp. nembar0975 | species | 1 | 0 |