↑Amarante, Roberto F. Brandao & Carpenter (1999) A new species of Embolemus Westwood from the Mata Atlantica of Brazil (Hymenoptera: Embolemidae). American Museum Novitates, 3266: 1-7.
↑Brues, C. T. (1933) The parasitic Hymenoptera of the Baltic amber. Part I. Bernsteinforschungen 3:4–178.
↑Ortega-Blanco, J., D. J. Bennett, X. Delclo` s, and M. S. Engel. (2009) A primitive aphidiine wasp in Albian amber from Spain and a Northern Hemisphere origin for the subfamily (Hymenoptera: Braconidae: Aphidiinae). Journal of the Kansas Entomological Society 82(4):273–282.