| Family | Theridiidae |
| Genus | Theridula |
| Species | opulenta |
| Subspecies | |
| Author | Walckenaer |
| Year | 1841 |
| Authority parentheses | yes |
| Male known | yes |
| Female known | yes |
| Juvenile known | |
| Status | VALID |
| Junior synonym | |
| Author | |
| Distribution | North America. Introduced to southern Europe |