Chalybion zimmermanni Dahlbom, 1843:22 - Cameron, 1888Cameron, P. 1888. Biologia Centrali-Americana. Insecta. Hymenoptera. (Fossores) Vol. II. :1-33. (distribution); Cameron, 1888-1900Cameron, P. 1888-1900. Biologia Centrali-Americana - Insecta. Hymenoptera. (Fossores) Vol. II. R. H. Porter and Dulau & Co., London. 413pp, 14 pl.:25 (listed); Bitsch et al., 1997Bitsch J., Y. Barbier, S.F. Gayubo, K. Schmidt & M. Ohl 1997. Hyménoptères Sphecidae d´Europe occidentale. Vol. 2. Paris. 1-429.:34 (distribution, listed); Genaro, 2006Genaro, J.A. 2006. Checklist and distribution patterns of apoid wasps (Hymenoptera: Apoidea: Sphecidae and Crabronidae) of Cuba. Zootaxa 1171:47-68. (distribution); Nava-Bolaños & Osorio-Olvera, 2022Nava-Bolaños, A. & L. Osorio-Olvera 2022. Estado del arte del conocimiento de biodiversidad de los polinizadores de México. Revista Mexicana de Biodiversidad 93:1-77. (distribution). - As Chalybion zimmermanni zimmermanni: - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution); Horta Vega et al., 2007Horta Vega, J.V., O.N. Pinson Domínguez, L. Barrientos Lozano & A. Correa Sandoval 2007. Sphecidae y Crabronidae (Hymenoptera) de algunos municipios del centro y sur de Tamaulipas, México. Acta Zool. Mex. (n.s.) 23:35-48. (distribution). - As Pelopeus zimmermanni: - As Sceliphron zimmermanni: - Fox, 1893Fox, W.J. 1893. Report on some mexican Hymenoptera, principally from lower California. Proceedings of the California Academy of Sciences ser.2 (4):1-25. (distribution); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution), 393 (comb. nov.); Kohl, 1918Kohl, F.F. 1918. Die Hautflüglergruppe 'Sphecinae'. IV. Teil. Die natürliche Gattung Sceliphron Klug (Pelopoeus Latr.). Annalen des Naturhistorischen Museums in Wien 32:1-171. (distribution); Hutson, 1919Hutson, J.C. 1919. The North American species of the genus Sceliphron (Hymenoptera). Transactions of the American Entomological Society 45 (3):203-227. (distribution).
Pelopoeus texanus Cresson, 1872:210, ♂♀. 1 ♂, 1 ♀, Dallas and Comal Counties. - Kohl, 1918Kohl, F.F. 1918. Die Hautflüglergruppe 'Sphecinae'. IV. Teil. Die natürliche Gattung Sceliphron Klug (Pelopoeus Latr.). Annalen des Naturhistorischen Museums in Wien 32:1-171.:59 ( listed as synonym of Sceliphron zimmermanni (Dahlbom, 1843)); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1577 ( listed as synonym of Chalybion zimmermanni zimmermanni Dahlbom, 1843). - As Pelopaeus texanus: - Hutson, 1919Hutson, J.C. 1919. The North American species of the genus Sceliphron (Hymenoptera). Transactions of the American Entomological Society 45 (3):203-227.:223 ( listed as synonym of Sceliphron zimmermanni (Dahlbom, 1843)).