Davidian, E. M., Manukyan, A. R., & Belokobylskij, S. A. (2023). A new and the second fossil species of the genus Ephedrus Haliday, 1833(Hymenoptera: Braconidae: Aphidiinae) from Baltic amber. Zootaxa, 5297(4), 587–593. https://doi.org/10.11646/zootaxa.5297.4.8