Pompilus semicinctus Dahlbom, 1843:61, ♀.Brasilia (Mus. Berolin); Day, 1977Day, M.C. 1977. Notes on some Pompilidae (Hymenoptera) of incorrectly reported type-locality. Ent. monthly Mag. 112:71-74.:71, Holotype ♀, North America (provenance incorrectly reported as 'Brazil'), examined (Z.I., Lund). - Dahlbom, 1845Dahlbom, A.G. 1845. Hymenoptera Europaea Praecipue Borealia-per familias, genera, species et varietates disposita atque descripta. Sphex Linn. Fasciculus III.: Crabronidarum continuatio et finis, Supplementum I. 353-528. (distribution), 449 (listed); Smith, 1855Smith, F. 1855. Catalogue of Hymenopterous Insects in the collection of the British Museum. Part III, Mutillidae and Pompilidae. :203 pp, 5 pl.:152 (listed); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution), 321 (listed). - As Anoplius semicincta: - As Anoplius semicincta: - As Anoplius semicinctus: - Evans, 1997Evans, H.E. 1997. Spider wasps of Colorado (Hymenoptera, Pompilidae): An annotated checklist. The Great Basin Naturalist 57 (3):189-197. (distribution); Horta Vega et al., 2009Horta Vega, J.V., M.E.García Gutiérrez, M.I. Benavides Martínez & A. Correa Sandoval 2009. Pompilidae (Hymenoptera) de algunos municipios del centro y sur de Tamaulipas, México. Acta Zool. Mex. (n.s.) 25 (1):71-82. (distribution); Vanoye-Eligio et al., 2021Vanoye-Eligio, M., M. del C. Gómez-Camal, B. del R. Martín-Canché, M. Rosas-Mejía, J.V. HortaVega & V. Vanoye-Eligio 2021. Current knowledge of the family Pompilidae (Hymenoptera: Vespoidea) in Mexico: diversity and geographical distribution. Zootaxa 5071 (4):505-536. (distribution); Fernández et al., 2022Fernández, F., J. Rodriguez, C. Waichert, B. Decker & J. Pitts 2022. Twenty two years later: An updated checklist of Neotropical spider wasps (Hymenoptera: Pompilidae). Zootaxa 5116 (4):451-503. (distribution). - As Pompilus semicincta: - Banks, 1947Banks, N. 1947. Studies of South American Psammocharidae. Part 2. Museum of Comparative Zoology at Harvard College, Bulletin 99:371-486.:404 (listed). - As Pompilus semicincta: - Banks, 1947Banks, N. 1947. Studies of South American Psammocharidae. Part 2. Museum of Comparative Zoology at Harvard College, Bulletin 99:371-486.:404 (listed). - As Psammochares semicincta: - Banks, 1947Banks, N. 1947. Studies of South American Psammocharidae. Part 2. Museum of Comparative Zoology at Harvard College, Bulletin 99:371-486.:404 (listed).
Pompilus bilunulatus Saussure, 1868:61, ♂♀. ♀, ♂, Brasilia, Rio-Janeiro. - Kohl, 1885Kohl, F.F. 1885. Zur Synonymie der Hymenoptera aculeata. Ent. Nachr. 11:162-165.:161 (listed); Fox, 1897Fox, W.J. 1897. Contributions to a knowledge of the Hymenoptera of Brazil, No. 2. - Pompilidae. Proceedings of the Academy of Natural Sciences of Philadelphia 49:229-283. (distribution), 249 (listed); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749.:321 ( listed as synonym of Pompilus semicinctus Dahlbom, 1843). - As Pompilus bilunatus: - Banks, 1947Banks, N. 1947. Studies of South American Psammocharidae. Part 2. Museum of Comparative Zoology at Harvard College, Bulletin 99:371-486.:402 (listed). - As Pompilus bilunatus: - Banks, 1947Banks, N. 1947. Studies of South American Psammocharidae. Part 2. Museum of Comparative Zoology at Harvard College, Bulletin 99:371-486.:402 (listed).
Pompilus semicinctus Taschenberg, 1869:58, ♀. 1 ♀, Mendoza (Museum der Universität zu Halle); 1 ♀, Banda oriental (Museum der Universität zu Halle). Synonymized with Pompilus bilunulatus Saussure, 1868 by Kohl, 1885Kohl, F.F. 1885. Zur Synonymie der Hymenoptera aculeata. Ent. Nachr. 11:162-165.:161.