Template:Smith & Vilhelmsen, 2002
- Smith, D.R. & Vilhelmsen, L. 2002. Revision of the ophrynopine genera Argentophrynopus gen. n., Guiglia Benson, Kulcania Benson, Ophrella Middlekauff, Ophrynon Middlekauff, Ophrynopus Konow, and Stirocorsia Konow Hymenoptera: Orussidae. Insect Systematics & Evolution 33(4): 387–420. DOI: 10.1163/187631202X00217.