Reference
Davide Dal Pos, Gavin R. Broad, Abigail P. Martens (2024): Small jewels: two new species of the rare genus Masona van Achterberg (Hymenoptera, Ichneumonoidea, Braconidae), with a catalogue of world species and comments on the peculiar morphology of the genus – European Journal of Taxonomy – 0925: 135 - 160.