Literature references
1 literature reference for Tromatobia semivaria (Kriechbaumer, 1894):
| Author: | Kriechbaumer, J. |
|---|---|
| Year: | 1894 |
| Title: | Himenopteros nuevos de Mallorca recogidos por Dr. Fernando Moragues. |
| Source: | Anales de Historia Natural Soc. Espan. 23:239-253. |