Bordera, S. and Broad, G.R. 2021. Six new species of Handaoia Seyrig, 1952 (Hymenoptera, Ichneumonidae, Phygadeuontinae): the first to be described from the New World. European Journal of Taxonomy. 757, 1 (Jun. 2021), 80-101. DOI:https://doi.org/10.5852/ejt.2021.757.1415.