Dissomphalus rufipalpis Kieffer, 1910:44, ♂.Amérique Centrale: Bélize (Coll. Baker); Evans, 1962Evans, H.E. 1962. Further studies on the genus Dissomphalus in the United States, Mexico, and the Greater Antilles. Proceedings of the Entomological Society of Washington 64:65-78.:74, Type ♂ (Pomona College, Claremont, Calif.). - Evans, 1962Evans, H.E. 1962. Further studies on the genus Dissomphalus in the United States, Mexico, and the Greater Antilles. Proceedings of the Entomological Society of Washington 64:65-78. (distribution); Evans, 1964Evans, H.E. 1964. A synopsis of the american Bethylidae (Hymenoptera, Aculeata). Bulletin of the Museum of Comparative Zoology 132 (1):1-222. (distribution); Azevedo, 1999Azevedo, C.O. 1999. Additional notes on systematic of Neotropical Dissomphalus Ashmead (Hymenoptera, Bethylidae). Revista Brasileira de Zoologia 16 (4):921-949. (distribution); Brito, 2016Brito, C.D. de 2016. . Dissertation , , 1-106. Vitória, ES. (distribution).
Dissomphalus obliquos Evans, 1979:277 Synonymized with Dissomphalus rufipalpis Kieffer, 1910 by Azevedo, 1999Azevedo, C.O. 1999. Additional notes on systematic of Neotropical Dissomphalus Ashmead (Hymenoptera, Bethylidae). Revista Brasileira de Zoologia 16 (4):921-949.:944. - Brito, 2016Brito, C.D. de 2016. . Dissertation , , 1-106. Vitória, ES.:55 ( listed as synonym of Dissomphalus rufipalpis Kieffer, 1910). - As Dissomphalus obliquus: