| canada | | fissicrambus aff. mutabilis ps3 | species | 2 | 0 |
| canada | new brunswick | fissicrambus aff. mutabilis ps3 | species | 1 | 0 |
| canada | ontario | fissicrambus aff. mutabilis ps1 | species | 1 | 0 |
| canada | ontario | fissicrambus aff. mutabilis ps3 | species | 2 | 0 |
| canada | ontario | fissicrambus mutabilis | species | 14 | 0 |
| united states | maryland | fissicrambus mutabilis | species | 2 | 0 |