| Family | Linyphiidae |
| Genus | Erigone |
| Species | atra |
| Subspecies | |
| Author | Blackwall |
| Year | 1833 |
| Authority parentheses | no |
| Male known | yes |
| Female known | yes |
| Juvenile known | |
| Status | VALID |
| Junior synonym | |
| Author | |
| Distribution | North America, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Iran, Central Asia, Nepal, China, Mongolia, Korea, Japan. Introduced to Galapagos Is. |