| antarctica | | mastigoteuthis psychrophila | species | 14 | 0 |
| new zealand | | mastigoteuthis cf. dentata bold:aco6617 | species | 15 | 0 |
| new zealand | | mastigoteuthis psychrophila | species | 5 | 0 |
| united states | | mastigoteuthis agassizii | species | 15 | 0 |
| united states | | mastigoteuthis atlantica | species | 3 | 0 |
| united states | | mastigoteuthis sp. heb-2013 | species | 6 | 0 |
| united states | wisconsin | mastigoteuthis agassizii | species | 18 | 0 |