L. M.  Dosdall, Gibson, G. A. P., Olfert, O., Keddie, B. A., and Ulmer, B. J., ?Contributions to the life history, host range, and distribution of Necremnus tidius (Hymenoptera: Eulophidae)?, Annals of the Entomological Society of America, vol. 100, pp. 861-868, 2007.