Included taxa
Blackwall, J. (1858b). Characters of a new genus and description of three recently discovered species of Araneida. Annals and Magazine of Natural History (3) 2(11): 331-335. doi:10.1080/00222935808697040 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Ariadna obscura | Segestriidae | 334 (Dj) | Dysdera obscura |
| Artema atlanta | Pholcidae | 332 (Dj) | Artema convexa |
| Zosis geniculata | Uloboridae | 331 (Df) [urn:lsid:nmbe.ch:spidersp:053850] | Orithya williamsii |
Genera
| Genus | Family | Page |
|---|---|---|
| Orithya Blackwall, 1858 | Uloboridae | 331 |