Phylogenetic relationships of Scelionidae based on a maximum likelihood analysis of 479 COI sequences. Branches in blue and red indicate Hadronotus and Gryon, respectively. Terminals belonging to G. aetherium are shown to the right of the phylogenetic tree. Terminals highlighted in yellow correspond to adventive G. aetherium specimens collected in Mexico and California. Scale bars indicate the expected number of substitutions per site.

  Part of: Talamas EJ, Bremer JS, Moore MR, Bon M-C, Lahey Z, Roberts CG, Combee LA, McGathey N, van Noort S, Timokhov AV, Hougardy E, Hogg B (2021) A maximalist approach to the systematics of a biological control agent: Gryon aetherium Talamas, sp. nov. (Hymenoptera, Scelionidae). In: Lahey Z, Talamas E (Eds) Advances in the Systematics of Platygastroidea III. Journal of Hymenoptera Research 87: 323-480.