Included taxa
Saaristo, M. I. (1973a). Birgerius gen. n. (Araneae, Linyphiidae). Annales Zoologici Fennici 10: 449-450. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Birgerius microps | Linyphiidae | 449, f. 1-7 (Tmf from Centromerus) | Birgerius microps |
Genera
| Genus | Family | Page |
|---|---|---|
| Birgerius Saaristo, 1973 | Linyphiidae | 449 |