Vilhelmsen, L.; Blank, S. M.; Costa, V. A.; Alvarenga, T. M.; Smith, D. R. (2013). Phylogeny of the ophrynopine clade revisited: review of the parasitoid sawfly genera Ophrella Middlekauff, Ophrynopus Konow and Stirocorsia Konow (Hymenoptera : Orussidae). Invertebrate Systematics. 27(4): 450-483.
Vilhelmsen, L.; Blank, S. M.; Costa, V. A.; Alvarenga, T. M.; Smith, D. R.
2013
Phylogeny of the ophrynopine clade revisited: review of the parasitoid sawfly genera Ophrella Middlekauff, Ophrynopus Konow and Stirocorsia Konow (Hymenoptera : Orussidae)