Reference:
La Salle, John. (1994). North American genera of Tetrastichinae (Hymenoptera: Eulophidae). Journal of Natural History. 28. 10.1080/00222939400770091.
URL:
https://www.researchgate.net/publication/263075466_North_American_genera_of_Tetrastichinae_Hymenoptera_Eulophidae
