Included taxa
Russell-Smith, A. (2017). The rediscovery of Nigma flavescens in Britain. Newsletter of the British Arachnological Society 140: 16-17. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Nigma flavescens | Dictynidae | 16, f. 1, 2B (m) | Nigma flavescens |
| Nigma puella | Dictynidae | 17, f. 2A (m) | Nigma puella |
Genera
No genus found for this reference