Included taxa
Levi, H. W. (1968c). The spider genus Billima Simon. Psyche, Cambridge 74(4, 1967): 340-341. doi:10.1155/1967/31753 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Theridion attritum | Theridiidae | 340, f. 1-4 (f) | Theridion attritum |
Genera
No genus found for this reference