Template:Vilhelmsen et al., 2013
- 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. DOI: 10.1071/IS13006
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