| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Yoldiella sabrina (Hedley 1916) | 0 | 0 | 2 |
| Yoldiella similiris Allen, H. L. Sanders & Hannah 1995 | 0 | 0 | 2 |
| Yoldiella similis Allen, H. L. Sanders & Hannah 1995 | 0 | 0 | 2 |
| Yoldiella sinuosa Allen, H. L. Sanders & Hannah 1995 | 0 | 0 | 2 |
| Yoldiella subcircularis (Odhner 1960) | 0 | 0 | 2 |
| Yoldiella veletta Allen, H. L. Sanders & Hannah 1995 | 0 | 0 | 2 |
| Yoldiidae Dall 1908 | 5 | 0 | 0 |
| Zirfaea Gray 1842 | 2 | 0 | 0 |
| Zirfaea crispata (Linnaeus 1758) (grand pholade rugueuse) | 0 | 0 | 2 |
| Zirfaea pilsbryi H. N. Lowe 1931 | 0 | 0 | 2 |
| Zygochlamys Ihering 1907 | 1 | 0 | 0 |
| Zygochlamys patagonica (P. P. King 1832) (peigne de Patagonie) | 0 | 0 | 2 |
