Cresson, E. T. 1864. Descriptions of North America Hymenoptera in the collection of the Entomological Society of Philadelphia. Proceedings of the Entomological Society of Philadelphia 3:131-196.
catalog of information about evanioid wasps
Cresson, E. T. 1864. Descriptions of North America Hymenoptera in the collection of the Entomological Society of Philadelphia. Proceedings of the Entomological Society of Philadelphia 3:131-196.