Literature references
1 literature reference for Therion nigroscutellatum (Hellen, 1926):
| Author: | Hellen, W. |
|---|---|
| Year: | 1926 |
| Title: | Beitrage zur Kenntnis der Ichneumoniden Finlands II. Subfam. Ophioninae und Anomaloninae. |
| Source: | Acta Societatis pro Fauna et Flora Fennica. 56(6):1-27. |