Viereck, H.L. 1901. Oleisoprister subfirmus Viereck, nov. spec., p. 325. In Bradley, J.C., The Evaniidae of America north of Mexico. Transactions of the American Entomological Society 27: 319-330
catalog of information about evanioid wasps
Viereck, H.L. 1901. Oleisoprister subfirmus Viereck, nov. spec., p. 325. In Bradley, J.C., The Evaniidae of America north of Mexico. Transactions of the American Entomological Society 27: 319-330