Included taxa
Chamberlin, R. V. & Woodbury, A. M. (1929). Notes on the spiders of Washington County, Utah. Proceedings of the Biological Society of Washington 42: 131-142. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Agroeca trivittata | Liocranidae | 134, pl. 2, f. 1-2 (Dmf) [text of pl. 1 belongs to pl. 2] | Rachodrassus flavus |
| Anyphaena dixiana | Anyphaenidae | 138, pl. 1, f. 3 (Df) [text of pl. 2 belongs to pl. 1] | Gayenna dixiana |
| Castianeira zionis | Corinnidae | 133, pl. 1, f. 1-2 (Dm) [text of pl. 2 belongs to pl. 1] | Callilepis zionis |
| Castianeira zionis | Corinnidae | 139, pl. 1, f. 5 [text of pl. 2 belongs to pl. 1] (Df) | Castianeira zionis |
| Dictyna calcarata | Dictynidae | 131 (Df) [urn:lsid:nmbe.ch:spidersp:059129] | Dictyna dactylata |
| Dictyna calcarata | Dictynidae | 132 (Dm) [urn:lsid:nmbe.ch:spidersp:059130] | Dictyna hoples |
| Drassyllus insularis | Gnaphosidae | 139, pl. 2, f. 3-4 (m) [text of pl. 1 belongs to pl. 2] | Drassyllus apachus |
| Haplodrassus dixiensis | Gnaphosidae | 134, pl. 2, f. 6 (Df) [text of pl. 1 belongs to pl. 2] | Haplodrassus dixiensis |
| Herpyllus propinquus | Gnaphosidae | 132, pl. 1, f. 6-8 (Dm) [text of pl. 2 belongs to pl. 1] | Herpyllus piedicus |
| Hibana incursa | Anyphaenidae | 137, pl. 1, f. 4 (Df) [text of pl. 2 belongs to pl. 1] [urn:lsid:nmbe.ch:spidersp:058614] | Anyphaena nigrifrons |
| Micaria palliditarsa | Gnaphosidae | 139, pl. 2, f. 5 [text of pl. 1 belongs to pl. 2] (Df; preoccupied by Banks, 1892) | Micaria formicoides |
| Sergiolus lowelli | Gnaphosidae | 133, pl. 2, f. 7-8 (Dm) [text of pl. 1 belongs to pl. 2] | Sergiolus lowelli |
Genera
No genus found for this reference