Agenia neotropica Kohl, 1886:343, ♀. ♀, Rio de Janeiro (leg. Beske). - Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution), 338 (listed); Banks, 1946Banks, N. 1946. Studies of South American Psammocharidae. Part 1. Bulletin of the Museum of Comparative Zoology at Harvard College 96:311-525.:420 (listed). - As Deuteragenia neotropica: - Junco y Reyes, 1951Junco y Reyes, J.J. 1951. Himenópteros de Espana. Fam. Psammocharidae (Olim. Pompilidae). II. Claveliinae, Calicurgini. EOS Revista Española de Entomologia 27 (2):143-233. (distribution), 165 (listed); Lelej & Loktionov, 2012Lelej, A.S. & V.M. Loktionov 2012. Phylogeny and classification of the tribe Deuterageniini (Hymenoptera, Pompilidae: Pepsinae). Far Eastern Entomologist 254:1-15.:8 (comb. nov.). - As Dipogon neotropica: - Banks, 1946Banks, N. 1946. Studies of South American Psammocharidae. Part 1. Bulletin of the Museum of Comparative Zoology at Harvard College 96:311-525. (distribution), 418 (key), 420 (listed); Fernández et al., 2017Fernández, F., V. Castro, J. Rodríguez, C. Waichert & J.P. Pitts 2017. Avispas cazadoras de arañas de Colombia (Hymenoptera: Pompilidae). Proceditor Ltda., Bogotá, D. C., Colombia. (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).