Despite the focus on more Neotropical species, a number of these species also occur within our area.
Aporus: pp. 37-63 Arachnospila: pp. 397-402 Epipompilus: pp. 27-34 Poecilopompilus: [url=https://archive.org/details/memoirsofameric201966amer/page/203/mode/2up]pp.
Molecular phylogeny and systematics of spider wasps (Hymenoptera: Pompilidae): redefining subfamily boundaries...
By Waichert C., Rodriguez J., Wasbauer M.S., von Dohlen C.D., Pitts J.P. Zool. J. Linn. Soc. 175: 271-287, 2015
Full title: Molecular phylogeny and systematics of spider wasps (Hymenoptera: Pompilidae): redefining subfamily boundaries and the origin of the family
The Sting of the Wild: The Story of the Man Who Got Stung for Science
By Justin O. Schmidt John Hopkins University Press: Baltimore, MD, 2016
This book is useful in dispelling myths about broad groups (particularly the oft-maligned Mutillidae). The Appendix contains the rankings for 83 species and includes all ranked species. It's also worth noting that this does mean that the majority of species are unranked, so caution should be taken in creating sweeping claims (as often done on rather erroneous Internet memes).
Molecular phylogenetics of Vespoidea indicate paraphyly of the superfamily...
By Pilgrim E.M., von Dohlen C.D., Pitts J.P. Zoologica Scripta 37: 539–560, 2008
Full title: Molecular phylogenetics of Vespoidea indicate paraphyly of the superfamily and novel relationships of its component families and subfamilies