Included taxa
Chamberlin, R. V. (1937b). On two genera of trap-door spiders from California. Bulletin of the University of Utah 28(3): 1-11. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Calisoga sacra | Nemesiidae | 5, pl. 1, f. 1-5, pl. 2, f. 1 (Dm) | Calisoga sacra |
| Entychides arizonicus | Euctenizidae | 9 | Actinoxia arizonicus |
| Promyrmekiaphila clathrata | Euctenizidae | 9, pl. 1, f. 7-11 (m) | Actinoxia zebra |
Genera
| Genus | Family | Page |
|---|---|---|
| Calisoga Chamberlin, 1937 | Nemesiidae | 4 |