Guglielmino, A., and C. Bückle. “Description of Larval Instars of Mystrophorus Formicaeformis Ruthe (Hymenoptera: Dryinidae)”. Zootaxa, vol. 2602, no. 1, Sept. 2010, pp. 57–66, doi:10.11646/zootaxa.2602.1.3.