Literature references
1 literature reference for Tetrastichus vacuna (Walker, 1839):
| Author: | Walker, F. |
|---|---|
| Year: | 1848 |
| Title: | List of the specimens of Hymenopterous insects in the collection of the British Museum, part 2 |
| Source: | PAGES: i-iv,99-237 |
1 literature reference for Tetrastichus vacuna (Walker, 1839):
| Author: | Walker, F. |
|---|---|
| Year: | 1848 |
| Title: | List of the specimens of Hymenopterous insects in the collection of the British Museum, part 2 |
| Source: | PAGES: i-iv,99-237 |