Veijalainen, A., Broad, G.R. and Sääksjärvi, I.E. 2014.

Twenty seven new species of Orthocentrus (Hymenoptera: Ichneumonidae; Orthocentrinae) with a key to the Neotropical species of the genus

. Zootaxa. 3768, 3 (Feb. 2014), 201–252. DOI:https://doi.org/10.11646/zootaxa.3768.3.1.