Pompilioides solonus Banks, 1914:303, ♀.Garces, Arizona, August (leg. Biedermann); Dreisbach, 1949Dreisbach, R.R. 1949. A new genus of the subfamily Psammocharínae (Hymenoptera: Psammocharidae) with descriptions of eight new species and a key to the species. The American Midland Naturalist 42 (3):722-743.:736, Lectoholotype ♀ (MCZ); Evans, 1951Evans, H.E. 1951. A taxonomic study of the Nearctic spider wasps belonging to the tribe Pompilinae (Hymenoptera: Pompilidae). Part III. Transactions of the American Entomological Society 77:203-340.:239, Type ♀ (M.C.Z., no. 13,672); Evans, 1966Evans, H.E. 1966. A revision of the Mexican and central American spider wasps of the subfamily Pompilinae (Hymenoptera: Pompilidae). Memoirs of the American Entomological Society :1-442.:390, Type ♀ (MCZ, no. 13,672). - Banks, 1914Banks, N. 1914. New species of Psammocharidae. Journal of the New York Entomological Society 22 (4):300-306.:303 (listed); Wasbauer & Kimsey, 1985Wasbauer M.S. & L.S. Kimsey 1985. California spider wasps of the subfamily Pompilinae (Hymenoptera: Pompilidae). Bul. Calif. Ins. Surv. 26:1-130.:73 (listed). - As Ammosphex solonus: - Kurczewski et al., 2024Kurczewski, F.E., R.C. West & C. Waichert 2024. New host records for Nearctic and Neotropical spider wasps (Hymenoptera: Pompilidae). Insecta Mundi 1034:1-32. (distribution, hosts [Lycosidae, Ctenidae]). - As Anopompilinus solonus: - Dreisbach, 1949Dreisbach, R.R. 1949. A new genus of the subfamily Psammocharínae (Hymenoptera: Psammocharidae) with descriptions of eight new species and a key to the species. The American Midland Naturalist 42 (3):722-743. (distribution), 735 (comb. nov.). - As Pompiloides solonus: - As Pompilus solonus: