Santos, B. F., Aguiar, A. P., & Tedesco, A. M. (2009). Phylogenetic revision and the origin of Polyphrix Townes (Hymenoptera, Ichneumonidae, Cryptinae), with description of a new species. Zootaxa, 2214(1), 29–44. https://doi.org/10.11646/zootaxa.2214.1.2