Included taxa
Saito, H. (1977a). Cave spiders of Tochigi Prefecture, Japan. Atypus 69: 21-32. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Arcuphantes fujiensis | Linyphiidae | 27, f. 11-14 (mf) | Arcuphantes fujiensis |
| Ceratinella brevis | Linyphiidae | 9, f. 1-4 (mf) | Ceratinella brevis |
| Falcileptoneta striata | Leptonetidae | 24, f. 1, 3, 7 (m) | Falcileptoneta striata |
| Porrhomma ohkawai | Linyphiidae | 29, f. 15-17 (Dm) | Porrhomma ohkawai |
| Taranucnus nishikii | Linyphiidae | 27, f. 18-20 (m) | Taranucnus nishikii |
Genera
No genus found for this reference