| Family Caddidae |
| Caddo agilis Banks |
| Family Ceratolasmatidae |
| Crosbycus dasycnemus (Crosby) GSMNP |
| Hesperonemastoma kepharti (Crosby & Bishop) GSMNP |
| Family Phalangiidae |
| Odiellus nubivagus Crosby & Bishop GSMNP |
| Odiellus pictus (Wood) |
| Family Sabaconidae |
| Sabacon cavicolens (Packard) GSMNP |
| Sabacon mitchelli Crosby & Bishop GSMNP |
| Family Sclerosomatidae |
| Hadrobunus grandis (Say) GSMNP |
| Leiobunum aldrichi WeedGSMNP |
| Leiobunum bracchiolum McGhee |
| Leiobunum calcar (Wood) GSMNP |
| Leiobunum crassipalpe Banks |
| Leiobunum cretatum Crosby & Bishop |
| Leiobunum davisi Roewer |
| Leiobunum elegans Weed GSMNP |
| Leiobunum flavum Banks |
| Leiobunum formosum (Wood) GSMNP |
| Leiobunum holtae McGhee |
| Leiobunum leiopenis Davis |
| Leiobunum nigripes Weed |
| Leiobunum nigropalpi (Wood) GSMNP |
| Leiobunum politum Weed GSMNP |
| Leiobunum speciosum Banks |
| Leiobunum uxorium Crosby & Bishop GSMNP |
| Leiobunum ventricosum (Wood) |
| Leiobunum verrucosum (Wood) |
| Leiobunum vittatum (Say) GSMNP |
| Leiobunum zimmermani Roewer |
