BioStor
 | The generic names of the sphecoid wasps and their type species (Hymenoptera: Aculeata) V S L Pate (1937) Memoirs of the American Entomological Society 9: 1-103 |
 | The genus Stizoides (Hymenoptera: Sphecidae: stizini) in North America, with notes on the Old World fauna J E Gillaspy (1963) Bulletin of The Museum of Comparative Zoology 128: 369-391 |
 | Hymenoptera from Turkey. Sphecidae. 1. With appendix Sphex Linné, subgenus Palinodes Kohl, by P. Roth J De Beaumont (1967) Bulletin of the British Museum (Natural History) Entomology 19(5): 251-382 |