| # | Genus | Species | Author | Family | Links |
|---|---|---|---|---|---|
| 1 | Geralinura | † carbonaria | Scudder, 1884 | Incertae sedis | Data |
| 2 | Inmontibusichnus | † charleshenryturneri | Knecht, Benner, Dunlop and Renczkowski, 2023 | Incertae sedis | Data |
| 3 | Mastigoproctus | floridanus | Lönnberg, 1897 | Thelyphonidae | Data |
| 4 | Mastigoproctus | giganteus | (Lucas, 1835) | Thelyphonidae | Data |
| 5 | Mastigoproctus | tohono | Barrales-Alcalá, Francke and Prendini, 2018 | Thelyphonidae | Data |
| 6 | Parilisthelyphonus | † bryantae | Knecht, Benner, Dunlop and Renczkowski, 2023 | Incertae sedis | Data |