Included taxa
Merrett, P. & Ashmole, N. P. (1989). A new troglobitic Theridion (Araneae: Theridiidae) from the Azores. Bulletin of the British Arachnological Society 8(2): 51-54. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Rugathodes pico | Theridiidae | 51, f. 1-8 (Dmf) | Theridion pico |
Genera
No genus found for this reference