| Walckenaeria vigilax | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Linyphiidae |
| Genus: | Walckenaeria |
| Species: | W. vigilax |
| Binomial name | |
| Walckenaeria vigilax (Blackwall, 1853) | |
Walckenaeria vigilax is a spider species with Holarctic distribution. It is considered new to the fauna of Latvia since 2009. [1]